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Summer Dresses

Easy, breathable and made for warm days — our summer dresses are all about comfort and simplicity with just the right amount of style. From relaxed cotton shirt dresses to floaty floral midis and classic linen pieces, you'll find options that work for everything from holidays and casual days out to summer events. Think lightweight fabrics, effortless fits and colours that feel just right for the season.

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Sale 30% off
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Luisa Cerano Abstract Houndstooth Tiered Dress Ivory/black

£415.00 £290.00 30% off
Save £125.00
Sale 54% off
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Eve In Paradise Judith Cotton A Line Dress With Back Pleats Dove Grey

£185.00 £85.00 54% off
Save £100.00
Sale 65% off
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Masai Harper Sleeveless Short Floral Blurred Dress Cream/pink

£80.00 £28.00 65% off
Save £52.00
Sale 60% off

Vilagallo Bettina Cotton Dress With Sequin Embroidered Sleeves Blue

£149.00 £59.00 60% off
Save £90.00
Sale 70% off
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Dea Kudibal Alice Cotton Belted Floral Print Shirt Dress Blue/Multi

£219.00 £65.70 70% off
Save £153.30
Sale 60% off

Hatley Lucy Round Neck A Line Floral & Mandala Print Dress Navy/white

£75.00 £30.00 60% off
Save £45.00
Sale 70% off
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Ozai N Ku House V Neck Stripe Knitted Maxi Dress Beige/black

£139.00 £41.70 70% off
Save £97.30
Sale 55% off
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Haris Cotton Loose Bodied Linen Dress With Button Back Denim Blue

£139.00 £62.00 55% off
Save £77.00
Sale 70% off
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Oui Stripe Tie Shoulder Jersey Dress Black/White

£99.00 £29.70 70% off
Save £69.30
Sale 63% off
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Masai Gabrielis Print Tunic Dress With Stripe Hem White/Black/Red

£82.00 £30.00 63% off
Save £52.00
Sale 65% off
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Weekend By Maxmara Candida V Neck Belted Cotton Poplin Magenta

£210.00 £73.50 65% off
Save £136.50
Sale 70% off
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Riani Patchwork Dress Ecru/Black

£389.00 £116.70 70% off
Save £272.30
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Our Purpose

At Sister, our purpose is simple: to make fashion personal. We believe shopping should feel inspiring, not overwhelming, and our boutique offers a place where you can build your whole wardrobe without needing to go anywhere else. Every piece we stock is chosen to bring joy, confidence, and practicality into our customers’ everyday lives.

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Exclusive Pieces

Every piece is selected for individuality and quality.

Trusted for Generations

35 years in business, customer returning for 30+ years.

Personal Touch

Styling advice, honest fit guidance & over the phone support.