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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 50% off
Only One Left

Hatley Bella Sundial Mandala Print Mini Tank Dress Black/White/Mint

£75.00 £37.50 50% off
Save £37.50
Sale 53% off

Oui Tiered Denim Dress With Balloon Sleeve Light Blue

£179.00 £85.00 53% off
Save £94.00
Sale 50% off
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Doris Streich Floral Spot Print V Neck Dress Black/white

£155.00 £77.50 50% off
Save £77.50
Sale 50% off

Dea Kudibal Seraphina Keyhole Button Neck Floral Tiered Silk Dress Freesia Canary

£419.00 £209.00 50% off
Save £210.00
Sale 50% off

Mos Mosh Rylee Botanic Blown Floral Print Belted Shirt Dress Ecru Multi

£245.00 £122.00 50% off
Save £123.00
Sale 51% off

Y London V Neck Leaf Print Long Sleeve Maxi Dress Green/white

£99.00 £49.00 51% off
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Sale 51% off
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Y London V Neck Floral Long Sleeve Maxi Dress Green/white

£99.00 £49.00 51% off
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Sale 51% off

Y London Flower Print Shirt Dress With Split Side Black/Cream

£69.00 £34.00 51% off
Save £35.00
Up to 50% off

Scotch & Soda Open Tie Back Palm Tree Print Tiered Dress Cream/peach

£259.00 from £129.50 Up to 50% off
Save £129.50
Sale 50% off

Riani Cutwork Gathered Waist Skater Shirt Dress Navy

£325.00 £162.50 50% off
Save £162.50
Sale 50% off
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Hatley Leah Abstract Print Cotton Dress With Optional Belt Green/blue

£89.00 £44.50 50% off
Save £44.50
Sale 60% off

Marc Cain Poppy Print Nehru Collar Tiered Dress Coral/cream

£210.00 £84.00 60% off
Save £126.00
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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.