Occasion Wear | Cocktail Dresses & Occasion Tops | Oasis UK

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Turn heads at every event with our wide range of occasion wear. From elegant cocktail dresses to the perfect wedding guest outfit, find pieces you'll buy now and reach for time and time again. Display effortless edge in sharp suiting or opt for full-length ditsy florals to mirror the summer seasons. Whatever your style, find looks that make you feel like the belle of the ball.

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Conscious Clothing

Oasis x Tipperleyhill

Oasis x Tipperleyhill Painted Floral Bias Midi Dress

£69.00 £28.00
Plus Size

Plus Size Lace Tiered Halter Neck Dress

£149.00 £60.00
Knot Heeled Mule

£59.00 £30.00
Oasis x Tipperleyhill

Oasis x Tipperlyhill Painted Floral Tie Back Dress

£89.00 £36.00
Plus Size

Plus Size Scallop Belted Bardot Jumpsuit

£69.00 £28.00
Hand Embellished Ombre Sequin Cowl Back Mini Shift Dress

£169.00 £85.00
Strappy Lace Midaxi Dress

£89.00 £53.00
Petite Under 5'3

Petite Zip Front Utility Jumpsuit

£89.00 £36.00
Ruched Side Midi Slip Dress

£69.00 £28.00
Plus Size

Plus Size Cowl Satin Bias Midaxi Dress

£109.00 £44.00
Petite Under 5'3

Petite Premium Crepe Tie Shoulder Midi Dress

£109.00 £87.20
Petite Under 5'3

Petite Floral Metallic Plisse Tiered Midi Dress

£99.00 £79.20
Multi Strap Detail Heel

£59.00 £30.00
Conscious Clothing

Conscious Clothing

Puff Sleeve Plunge Neck Organza Mini Dress

£75.00 £60.00
Conscious Clothing

Petite Under 5'3

Petite Dark Floral Lace Dobby Midi Dress

£139.00 £83.00
Crinkle Crochet Insert Tier Midi Dress

£55.00 £44.00
Ditsy Taffeta Ruched Side Mini Dress

£79.00 £32.00
Premium Slinky Tie Neck Maxi

£89.00 £45.00
Plus Size

Plus Size Floral Cold Shoulder Midi Dress

£139.00 £56.00
Orchid Print Puff Sleeve Scuba Jumpsuit

£79.00 £63.20
Plus Size

Plus Size Premium Jersey Ruched Maxi Dress

£99.00 £79.20
Organza Bardot Knit Mini Dress

£89.00 £45.00
Conscious Clothing

Tonal Sequin Halterneck Midi Dress

£139.00 £111.20
Plus Size

Plus Size Lace Puff Sleeve V Neck Midaxi Dress

£89.00 £36.00
Knot Heeled Mule

£59.00 £30.00
Conscious Clothing

Petite Under 5'3

Petite Floral Puff Sleeve Scuba Midi Dress

£119.00 £48.00
Lace Tiered Halter Neck Midi Dress

£149.00 £112.00
Premium Textured Slinky V Neck Maxi Dress

£89.00 £45.00
Conscious Clothing

Plus Size

Plus Size Frill Satin Bias Midaxi Dress

£109.00 £44.00
PLUS SIZE

Plus Size Cowl Double Strap Midi Dress

£109.00 £87.20
Floral Jacquard Cut Out Tiered Mini Dress

£119.00 £60.00
Floral Jacquard Plisse Wrap Midi Dress

£79.00 £32.00
Scallop Detail Buckle Heeled Mule

£65.00 £26.00
Oasis By Rachel Stevens

Rachel Stevens Petite Mono Cut Out Midi Dress

£89.00 £36.00
Petite Under 5'3

Petite Belted Tailored Jacket

£89.00 £53.00
Plus Size

Plus Size Floral Lace V Neck Midaxi Dress

£139.00 £111.20
Ditsy Print Tailored Crepe Longline Blazer

£89.00 £45.00
Conscious Clothing

Knot Detail Ditsy Print Scuba Jumpsuit

£99.00 £40.00
Plus Size

Plus Size Delicate Lace Long Sleeve Dress

£149.00 £60.00
PLUS SIZE

Plus Size Cowl Double Strap Midi Dress

£109.00 £87.20
Animal Sequin Mini Skirt

£59.00 £35.00
Leopard Print Heeled Sandal

£59.00 £35.00
Woven Block Heel Sandal

£59.00 £30.00
Strappy Mule

£59.00 £24.00
Velvet Ruched Dress With Organza Bow Detail

£69.00 £55.20
Geo Organza Strappy Tiered Midi Dress

£119.00 £60.00
Petite Under 5'3

Petite Floral Printed Halter Midi Dress

£79.00 £32.00
Conscious Clothing

Kids Magnolia Floral Lace Tiered Dobby Dress

£69.00 £41.00
Conscious Clothing

Rose Print Cross Back Scuba Midi Dress

£89.00 £45.00
Floral Printed Metallic Chiffon Midi Dress

£109.00 £55.00
Conscious Clothing

Floral Printed Organza Plunge Keyhole Skater Dress

£89.00 £71.20
PLUS SIZE

Plus Size Premium Delicate Lace Maxi Dress

£149.00 £119.20
Knot Detail Strappy Block Heel Sandal

£89.00 £36.00
Floral Printed Halter Midi Dress

£79.00 £32.00
Premium Textured Slinky V Neck Maxi Dress

£89.00 £45.00
Pleated Stripe Halter Neck Trapeze Midi Dress

£139.00 £111.20
Plus Size

Plus Size Premium Lace V Neck Skater Dress

£199.00 £80.00
Plus Size

Plus Size Dark Floral Satin Burnout Dress

£99.00 £40.00
Stretch Satin Tailored Aline Mini Dress

£69.00 £28.00
Satin Twist Front Angel Sleeve Midi Dress

£109.00 £82.00
Kids Bow Back Dip Hem Mini Dress

£69.00 £41.00
Plus Size

Plus Glitter Velvet Frill Sleeveless Top

£39.00 £20.00
Plus Size

Plus Size Floral Textured Cross Back Midi

£55.00 £22.00
Plus Size

Plus Size Halter Neck Midi Dress

£109.00 £44.00
Plus Size

Plus Animal Burnout Velvet Ruched Mini

£59.00 £35.00
Strappy Stiletto Heel

£59.00 £30.00
Glitter Plisse Floral Halter Neck Maxi Dress

£89.00 £71.20
Floral Jacquard Cut Out Tiered Mini Dress

£119.00 £60.00
Abstract Metallic Plisse Midi Dress

£79.00 £40.00
Plus Size

Plus Size Micro Pleated Stripe Midi Dress

£159.00 £127.20
Flared Block Heel Sandal

£59.00 £30.00
Ruched Double Strap Midaxi Dress

£99.00 £79.20
Oasis By Rachel Stevens

Rachel Stevens Cold Shoulder Satin Dress

£79.00 £40.00
Dark Floral Bandeau Bow Midi Dress

£99.00 £30.00
Woven Cross Over Strap Heeled Mule

£65.00 £26.00
Floral Striped Organza Pleated Midi Dress

£99.00 £79.20
Conscious Clothing

Conscious Clothing

Long Sleeve Organza Mini Shirt Dress

£69.00 £55.20
Conscious Clothing

Rose Floral Scuba V Neck Jumpsuit

£99.00 £40.00
Premium Lace Pleated Midi Dress

£149.00 £119.20
Petite Under 5'3

Petite Bonded Lace Full Skirted Midi Dress

£99.00 £59.00

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