25StylishMaternityClothesOutfitsforEveryTrimesterin2026
Table of Contents
Pregnancy changes your body week by week, but it does not have to change your style. The best maternity clothes outfits work with your bump rather than against it: soft stretch fabrics, clever wrap shapes, adjustable waists and layers you can add or remove as the day warms up. Here are 25 complete looks, organised by trimester, so you always know what to reach for — whether you are in week 8 or week 38. You do not need a whole new wardrobe: a small set of well-chosen maternity pieces, mixed with the stretchy favourites you already own, will carry you through all nine months.
In This Article
- First Trimester Outfits (Looks 1–5)
- Second Trimester Outfits (Looks 6–12)
- Third Trimester Outfits (Looks 13–18)
- Maternity Work Outfits (Looks 19–21)
- Occasion Outfits (Looks 22–23)
- Winter Maternity Outfits (Looks 24–25)
- How to Build a Maternity Capsule Wardrobe
- Mistakes to Avoid
- Frequently Asked Questions
Key Takeaways
- Buy your usual pre-pregnancy size in maternity clothes — they are cut with extra room for your bump, so sizing up only makes them baggy.
- Start buying maternity clothes around weeks 12–16, when regular waistbands begin to feel tight; most women need only 8–12 core pieces.
- Stretch jersey, cotton-elastane blends and wrap shapes are the most comfortable and flattering fabrics through every trimester.
- A typical UK maternity capsule costs roughly £150–£300 from high-street retailers such as H&M Mama, ASOS Maternity and JoJo Maman Bébé.
- Layering is the secret to all-season comfort: a stretchy base, a wrap or shirt layer, and a coat or cardigan you can leave open.
First Trimester Outfits
The first trimester is about comfort: bloating and tiredness call for soft waistbands and easy layers, and most women can still wear much of their normal wardrobe.
1. The Stretchy Jersey Dress and Trainers
A knee-length jersey dress in a dark neutral, worn with white trainers, is the easiest first-trimester outfit there is. The stretch skims over early bloating without clinging, and trainers keep you comfortable on low-energy days.
2. Oversized Shirt and Maternity Leggings
An oversized cotton shirt worn open over a vest top, with black maternity leggings, looks polished and feels like loungewear. Maternity leggings have a soft over-bump band that sits comfortably even when your bump is barely showing.
3. The Bump-Friendly Wrap Top and Jeans
A wrap top in soft jersey is a first-trimester hero: the tie waist lets you adjust the fit day by day, and the V-neckline flatters as your bust changes. Pair it with your regular straight-leg jeans, or switch to under-bump maternity jeans from ASOS Maternity (typically £25–£40).
4. Knitted Co-ord Set
A matching knitted top and wide-leg trouser set in a soft neutral feels like a treat on tired days and looks far more put-together than it has any right to. The elasticated waist grows with you, and the set works as loungewear at home or for a coffee run.
5. The Classic Breton Stripe Top and White Jeans
A Breton stripe top is a timeless maternity staple — the horizontal stripes sit beautifully over a small bump, and the look is pure French-girl chic. Wear it with white or ecru jeans (or maternity jeans once your waistband tightens).
Second Trimester Outfits
The second trimester is when pregnancy style gets fun: your bump is showing, energy returns, and maternity clothes finally fit as designed.
6. The Midi Wrap Dress
A midi wrap dress is arguably the single best maternity purchase you can make. The wrap waist adjusts as you grow, the skirt drapes over the bump, and it works for work, weekends and weddings alike. Seraphine’s wrap dresses (typically £45–£89) are a reliable starting point, and our round-up of wrap dress outfits has more styling ideas.
7. Maternity Jeans and a Fitted Ribbed Top
Skinny or straight-leg maternity jeans with a full over-bump panel, worn with a fitted ribbed top tucked into the band, show off your bump beautifully. H&M Mama and JoJo Maman Bébé both do excellent under- and over-bump styles (typically £20–£35).
8. The Smock Dress and Sandals
A loose smock dress in a pretty print is the ultimate warm-weather second-trimester outfit — no waistband, no fuss, just comfort. Choose one with a tiered skirt and a little sleeve coverage, and pair it with flat leather sandals.
9. Wide-Leg Trousers and a Fitted Vest
Wide-leg maternity trousers with a soft jersey waistband, worn with a fitted ribbed vest, create a long, elegant line that flatters a growing bump. The trick is balance: fitted on top, flowing below.
10. The Shirt Dress, Belted Above the Bump
A shirt dress belted just above the bump is a clever way to define your shape without squeezing anything. Choose a soft cotton or linen-blend style in a colour you love, and wear the belt or tie high, empire-style.
11. Dungarees Over a Striped Top
Maternity dungarees are a joyful second-trimester choice — comfortable, adjustable and endlessly cute. Wear them over a Breton top or a fitted long-sleeve tee, with trainers or chunky sandals. Isabella Oliver and ASOS Maternity both offer good denim dungarees (typically £35–£65).
12. The Maxi Dress for Evenings Out
A flowing maxi dress in soft jersey or chiffon is the second-trimester evening answer. It drapes beautifully, needs no tailoring, and photographs wonderfully. Our maxi dress outfits guide shows how to style them for every season.
Third Trimester Outfits
By the third trimester, comfort is everything: your bump is at its biggest, your feet may swell, and getting dressed should take as little effort as possible.
13. The Stretch Midi Dress and Slip-On Trainers
A stretch midi dress in dark jersey, worn with slip-on trainers, is the third-trimester uniform for good reason. It takes ten seconds to put on, it moves with you, and it looks intentional rather than thrown together.
14. Maternity Leggings and an Oversized Jumper
Black maternity leggings with an oversized chunky jumper is the cosiest outfit in this guide. The over-bump band supports your bump, the jumper covers everything, and the whole look feels like a hug. See our leggings outfits guide for more ways to wear them.
15. The Empire-Line Dress
An empire-line dress, with its seam sitting just under the bust, is made for the third trimester. It skims the bump without clinging and gives you a defined shape when everything else feels shapeless.
16. Soft Joggers and a Fitted Long-Sleeve Top
Soft maternity joggers with a jersey waistband, paired with a fitted long-sleeve top, are the answer for late-pregnancy days at home or on gentle walks. The fitted top shows off the bump while the joggers keep everything comfortable. Add a longline cardigan and supportive trainers — see our round-up of the best walking shoes for women.
17. The Kaftan-Style Dress
A kaftan-style dress in a lightweight fabric is wonderfully freeing in the third trimester, especially in warm weather. It drapes, it breathes, and it asks nothing of your body. Wear it with flat sandals and a cross-body bag.
18. The Denim Dress with Stretch
A stretch denim dress — a shirt dress or pinafore style with elastane — is a third-trimester favourite because denim feels normal when so much else feels different. It is sturdy, practical and easy to dress up or down. Our denim dress outfits guide has more styling ideas.
Maternity Work Outfits
Work dressing while pregnant is about looking polished without sacrificing comfort, and tailored shapes will see you through meetings and the commute.
19. The Tailored Blazer and Maternity Trousers
A well-cut blazer worn open over a maternity vest top, with tailored maternity trousers, is the most professional outfit in this guide. Choose a blazer one size up from your usual, or a maternity blazer from Seraphine (typically £65–£95), so it sits comfortably over the bump.
20. The Work Wrap Dress
A knee-length wrap dress in a solid colour or subtle print is a workwear hero: it looks tailored, it adjusts as you grow, and it needs no ironing heroics. Add a blazer for meetings and remove it at your desk.
21. The Smart Knit Dress and Boots
A fine-knit midi dress in a neutral shade, worn with knee-high boots and a long coat, is a smart, warm and comfortable work outfit for the colder months. The knit stretches over the bump without losing its shape, and the boots add polish. For more knit-dress inspiration, see our jumper dress outfits guide.
Related: if you love the tailored shapes in this section, our wrap dress outfits guide shows how one dress shape can work for the office, weekends and weddings alike.
Occasion Outfits
Weddings, baby showers and special dinners still deserve a special outfit — choose shapes that celebrate the bump rather than hide it.
22. The Occasion Wrap Dress
A wrap dress in a rich colour — emerald, burgundy or navy — with a midi or maxi length is a beautiful wedding-guest or baby-shower choice. The wrap shape flatters the bust and bump, and a little ruching at the side adds elegance. For a fuller guide to dressing for weddings, the Vertbaudet maternity guide has useful occasion advice alongside its wardrobe tips.
23. The Sequin or Velvet Top with Maternity Trousers
For an evening event, pair a sequin or velvet top — worn loose over the bump — with tailored black maternity trousers and heeled mules. It is glamorous without being fussy, and the trousers keep you comfortable all evening.
Winter Maternity Outfits
Cold weather adds a challenge: your regular coat will not do up, and you need warmth without bulk — so layer up and choose a coat that works with the bump.
24. The Bump-Friendly Coat and Knit Dress
A coat with a swing or A-line cut, worn open over a knit dress, is the classic winter maternity look. You do not need a specialist maternity coat — a roomy wool coat in your usual size, or one size up, worn open with a scarf will do. Underneath, a fine-knit midi dress and thick tights keep you warm.
25. The Chunky Knit, Jeans and Parka
A chunky knit jumper over maternity jeans, finished with a long parka and ankle boots, is the ultimate cold-weather weekend outfit. The parka’s length covers the bump and keeps the wind out, while the knit adds warmth and texture. For more on building a practical pregnancy wardrobe from scratch, the Hugup pregnancy clothes guide covers capsule basics, layering and what to buy first.
How to Build a Maternity Capsule Wardrobe
You do not need dozens of pieces. A capsule of 8–12 items will cover most situations, and most of them can be bought gradually as your bump grows. Start with two pairs of bottoms — maternity jeans and black leggings — then add three tops (a ribbed vest, a wrap top and an oversized shirt), two dresses (a jersey midi and a wrap dress), one knit (an oversized jumper or cardigan), and one coat or jacket you can wear open. Finish with comfortable shoes: trainers, ankle boots and a pair of flat sandals.
Buy in your pre-pregnancy size, and buy as you need things rather than all at once — your shape will keep changing. Choose neutral colours for the big pieces and add colour through tops and scarves. Look for fabrics with stretch — cotton-elastane, viscose-elastane and soft jersey — because they are comfortable, forgiving and easy to wash.
Mistakes to Avoid
The most common mistake is sizing up. Maternity clothes are already cut with extra room for your bump, so buying a bigger size usually leaves you swimming in fabric everywhere else. Buy your usual size first and only size up if a specific piece feels tight across the bust. Another common error is buying everything at once in the first trimester — your body will change a lot, and early purchases may not fit by the third trimester. Buy gradually. Avoid non-stretch fabrics with no give, such as rigid denim or stiff cotton, unless the style is deliberately loose — they will feel restrictive within weeks. Finally, do not save your favourite pieces “for best” — wear them now, while they fit.
Frequently Asked Questions
When should I start buying maternity clothes?
Most women start buying maternity clothes between weeks 12 and 16, when regular waistbands begin to feel tight. There is no rule — buy when your clothes stop feeling comfortable.
What size maternity clothes should I buy?
Buy your pre-pregnancy size. Maternity clothes are designed with extra room for your bump, so your usual size should fit. If a piece feels tight across the bust, go up one size in that item only.
How much should I budget for maternity clothes?
A typical UK maternity capsule costs roughly £150–£300 from high-street retailers such as H&M Mama, ASOS Maternity and JoJo Maman Bébé.
Can I wear my normal clothes during pregnancy?
Yes, for a while. Stretchy dresses, oversized shirts, elasticated skirts and loose knitwear from your existing wardrobe will work well into the second trimester. Maternity pieces become most useful for jeans and trousers.
What are the best fabrics for maternity clothes?
Soft stretch fabrics are best: cotton-elastane, viscose-elastane, jersey and fine knits. They move with your bump, breathe well and wash easily. Avoid stiff, non-stretch fabrics in fitted styles.
Do I need a special maternity coat?
Not necessarily. A roomy coat in your usual size, or one size up, worn open over your bump will work for most of the pregnancy. A swing or A-line coat is ideal.
Can I wear maternity clothes after giving birth?
Many pieces work well post-birth, especially wrap dresses, stretchy tops, oversized shirts and leggings, which are comfortable while your body recovers. Nursing-friendly styles with buttons or wrap fronts are particularly useful.
Are maternity jeans worth buying?
Yes — for most women, maternity jeans are the single most-worn maternity item. A good pair with a full over-bump panel is comfortable, supportive and versatile, and you will likely wear them several times a week.
This article was written by the Business Outstanders editorial team. We research high-street and premium retailers, compare real products and prices, and update our fashion guides regularly so the advice reflects what is actually available in UK shops.
