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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 Spot Leaf Print Midi Jersey Dress Black/ecru

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

Pomodoro Floral Print Tie Side V Neck Wrap Dress Emerald/black

£120.00 £60.00 50% off
Save £60.00
Sale 50% off
Only One Left

Part Two Shelby Belted Leaf Print Midi Shirt Dress Black/ivory

£99.99 £49.99 50% off
Save £50.00
Sale 50% off
Only One Left

Moliin Nicole Midi Ikat Print Button Down Belted Dress Black/green

£199.00 £99.00 50% off
Save £100.00
Sale 50% off

Moliin Nicole Midi Ikat Print Button Down Belted Dress Black/pink

£199.00 £99.00 50% off
Save £100.00
Sale 50% off

Repeat Cashmere Button Roll Neck Knit Midi Dress Black

£235.00 £117.00 50% off
Save £118.00
Sale 60% off

Primrose Park Opal V Neck Button Down Blown Floral Print Dress Purple/pink

£350.00 £140.00 60% off
Save £210.00
Sale 60% off

Primrose Park Opal V Neck Button Down Blown Floral Print Dress Brown/cream

£350.00 £140.00 60% off
Save £210.00
Sale 50% off

Luisa Cerano Round Neck Retro Print Flute Sleeve Dress Purple/camel

£499.00 £249.00 50% off
Save £250.00
Sale 50% off
Only One Left

Luisa Cerano Blown Up Floral Loose Bodied A Line Dress Purple/ivory

£379.00 £189.00 50% off
Save £190.00

Joseph Ribkoff V Neck Pleat Belted Asymmetric Hem Dress Black

£299.00
Sale 28% off
Only One Left

Sand Metallic Fitted Dress With Side Stripe Bronze

£349.00 £252.00 28% off
Save £97.00
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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.