A/W 2025
Women's long party dresses
filters Long have been applied and sort Recommended have been applied
- A/W 2025
Scarf-collar dress
£42.99
Jacquard-weave dress
£74.99
Sequined rib-knit dress
£74.99
Long sequined net dress
£54.99
Long chiffon dress
£44.99
- H&M Studio Collection
Long fitted dress
£74.99
Draped jersey dress
£27.99
Textured strappy dress
£27.99
- SUMMER 2025
Smocked bandeau dress
£22.99
Long chiffon dress
£44.99
Tie-neck organza dress
£64.99
Flared rib-knit dress
£74.99
Lace-trimmed slip dress
£44.99
Long one-shoulder dress
£84.99
- H&M Studio Collection
Ruffle-trim lace dress
£139.99
- H&M Studio Collection
Satin slip dress
£49.99
Textured strappy dress
£27.99
- SUMMER 2025
- SUMMER 2025
Pleated tie-neck dress
£44.99
Draped bandeau dress
£32.99
Crêpe slip dress
£84.99
- H&M Studio Collection
Spangled corset dress
£279.99
Draped dress
£22.99
Draped dress
£37.99
Embroidered maxi dress
£54.99
Women's long party dresses
Choose from an array of full-length pieces with our newest collection of women's long party dresses. Find styles you can dress up for formal occasions or dress down for casual wear, in a wide variety of cuts and colours. Or, shop party dresses for alternative styles.