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Midi Dresses

Looking for the perfect midi dress? Sister Online offers a stylish selection of women's midi dresses for everyday wear, work and special occasions. With hemlines falling between the knee and ankle, midi dresses are a versatile choice for every season. From printed dresses and relaxed styles to sophisticated designs for events and evenings out, find a look to suit your wardrobe.

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Sale 23% off
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K Design Sleeveless Ruffle V Neck Leopard Print Dress Brown/ecru

£109.00 £84.15 23% off
Save £24.85
Sale 60% off
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Primrose Park Maggie V Neck Tie Back Contrast Leaf Print Dress Green/pink

£210.00 £84.00 60% off
Save £126.00
Sale 50% off
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Hope And Ivy Ciara Blouson Pencil Dress With Embellishment Navy

£135.00 £67.50 50% off
Save £67.50
Sale 19% off
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Hope And Ivy Ashia Floral Tie Side Wrap Dress With Tiered Hem Navy/pink

£89.00 £72.00 19% off
Save £17.00
Sale 50% off

Charlotte Sparre Peggy Painted Print Pleat Silk Belted Shirt Dress Pink Mix

£469.00 £235.00 50% off
Save £234.00

Silk95 Shangri La Sleeveless Tie Waist Long Silk Dress Fountain Blue

£325.00
Only One Left

Alquema Long Estrella Sleeveless Crinkle Pleat Ombre Dress Aqua/royal Blue

£239.00
Sale 56% off
Only One Left

Neon Star Long Sleeve Wrap Kiss Print Long Dress Mint/Pink

£135.00 £60.00 56% off
Save £75.00
Sale 50% off
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Sirens Imelda Empire Seam Ditsy Floral Print Tiered Dress Navy Multi

£239.00 £119.00 50% off
Save £120.00
Sale 50% off
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Sirens Imelda Empire Seam Floral Print Tiered Dress Cream Multi

£239.00 £119.00 50% off
Save £120.00
Sale 50% off

Sirens Cora Mandarin V Collar Ditsy Floral Midi Dress Cream Multi

£239.00 £119.00 50% off
Save £120.00

Arggido V Neck Lace Edge Tiered Hem Maxi Dress Beige/black

£189.00
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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.