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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 50% off

Pomodoro Speckled Print Sleeveless Shift Dress Pink/white

£99.00 £49.50 50% off
Save £49.50
Sale 36% off
Only One Left

Bariloche Beas V Neck Belted Dress With Chiffon Balloon Sleeve Magenta

£149.00 £95.00 36% off
Save £54.00
Sale 18% off

Weekend By Maxmara Ondina Floral Dress With Stitch Sleeve Detail Cream Multi

£305.00 £250.00 18% off
Save £55.00
Sale 50% off
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Milano Italy Plain Tiered Split Neck Dress Navy

£95.00 £47.50 50% off
Save £47.50
Sale 51% off

Riani V Neck Chiffon Dress With Ruched Sides Fuchsia

£469.00 £232.00 51% off
Save £237.00
Sale 50% off
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Riani Leaf Print Tiered Hem Dress With Stitch Cuff Peach Dust

£319.00 £159.50 50% off
Save £159.50
Sale 23% off
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Izabella Pleat Front Midi Dress Royal Blue

£195.00 £150.00 23% off
Save £45.00
Sale 52% off

Izabella Flower Print Boat Neck Fit And Flare Dress Multi

£269.00 £130.00 52% off
Save £139.00
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Hale Bob Geometric Print Dress With Handkerchief Hem Black/White

£275.00
Sale 53% off
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Camelot Turquoise Painted Floral Print Dress

£179.00 £85.00 53% off
Save £94.00
Sale 60% off
Only One Left

Riani Patchwork Dress Ecru/Black

£389.00 £155.00 60% off
Save £234.00
Sale 70% off
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Luisa Cerano Bardot Shift Dress French Navy

£279.00 £83.70 70% off
Save £195.30
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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.