Midi Dresses

Discover our collection of midi dresses, perfect for any occasion. From cosy winter styles that pair with boots, to bright and patterned summer dresses, find the ideal silhouette for day or evening wear.

Sale 20% off

Onjenu Fawcett Pebble Print Long Sleeve Dress Pink/blue/multi

Regular price £145.00 £116.00 20% off
Save £29.00
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per 
Sale 50% off

Atelier Reve Iromine Ditsy Floral Long Dress With Frill Trim Ecru/navy

Regular price £129.99 £64.35 50% off
Save £65.64
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per 
Sale 31% off
Only One Left

Onjenu Amy Abstract Print V Neck Tie Waist Jersey Dress Iris Aqua

Regular price £135.00 £93.06 31% off
Save £41.94
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per 
Sale 31% off

Orientique V Neck Aiya Napa Print Empire Seam Floaty Dress Bright Multi

Regular price £89.00 £61.68 31% off
Save £27.32
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per 
Sale 31% off
Only One Left

Onjenu Esme Midi Dress Medsea Pink/blue/multi

Regular price £145.00 £99.99 31% off
Save £45.01
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Sale 12% off
Only One Left

Aspiga Victoria V Neck Broderie Tiered Hem & Cuff Dress Hot Pink

Regular price £210.00 £184.00 12% off
Save £26.00
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Sale 50% off

Pink Lemons Mona Lisa Floral Print Smock Chest Bell Sleeve Tiered Dress Green/white

Regular price £105.00 £52.00 50% off
Save £53.00
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per 
Sale 50% off

Pink Lemons Mona Lisa Square Neck Smock Chest Bell Sleeve Tiered Dress Blue/white

Regular price £105.00 £52.00 50% off
Save £53.00
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per 
Sale 50% off
Only One Left

Pomodoro Halter Neck Long Tiered Dress With Lurex Dots Coral

Regular price £135.00 £67.50 50% off
Save £67.50
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Sale 41% off

Hatley Sierra Off Centre Stripe Fitted Midi Dress Side Split Seaside Stripes

Regular price £85.00 £50.49 41% off
Save £34.51
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Sale 23% off
Only One Left

K Design Sleeveless Ruffle V Neck Leopard Print Dress Brown/ecru

Regular price £109.00 £84.15 23% off
Save £24.85
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Sale 50% off
Only One Left

Primrose Park Maggie V Neck Tie Back Contrast Leaf Print Dress Green/pink

Regular price £210.00 £105.00 50% off
Save £105.00
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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.