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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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Tinta Style Acanta Round Neck 3/4 Sleeve Faux Leather Dress Black

£185.00

Tinta Style Acanta Round Neck 3/4 Sleeve Faux Leather Dress Chocolate Brown

£185.00

Dea Kudibal Alondra Trelliss & Floral Print Linen Midi Dress with Tie Waist Kudibelle

£339.00

Dea Kudibal Rudy Geometric Print Bias Cut Midi Dress Eclipse Moonlight

£429.00
Up to 50% off
Only One Left

Alison Sheri Dolman Sleeve Belted Knit Midi Dress Cream

£119.00 from £59.50 Up to 50% off
Save £59.50
Sale 50% off
Only One Left

Alison Sheri Dolman Sleeve Belted Knit Midi Dress Black

£119.00 £59.50 50% off
Save £59.50
Sale 50% off

Weekend By Maxmara Girante Round Neck Midi Jersey Dress Mid Grey

£229.00 £114.50 50% off
Save £114.50
Sale 50% off
Only One Left

Sahara Silky Viscose V Neck Dress With Tie Neck Black Multi

£225.00 £112.50 50% off
Save £112.50
Sale 50% off

Sahara Painted Floral V Neck Loose Bodied Dress Multi

£209.00 £104.50 50% off
Save £104.50

Marella Emme Geisha Fitted Mesh Ruched Midi Dress Burgundy/ecru

£165.00
Sale 40% off
Only One Left

Hale Bob Mandala Print Split Neck Jersey Signature Dress Black Multi

£349.00 £209.40 40% off
Save £139.60
Sale 50% off

Marta Block Print Loose Bodied Dress Black/beige

£75.00 £37.50 50% off
Save £37.50
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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.