Plus Size Occasion Dresses

Our occasion dresses are available in UK sizes 14-32. The 99-piece collection spans styles for weddings, parties, formal events and celebrations, with most designs offered across the full size range. Different lengths (midi, midaxi, maxi) and sleeve options ensure you'll find appropriate coverage for your event. For detailed measurements and fit guidance, check here for our size guide which includes bust, waist, hip and length measurements.

Midi dresses (ending mid-calf) suit daytime weddings, garden parties and semi-formal events. Midaxi dresses (falling closer to the ankle) offer sophisticated elegance for evening celebrations. Maxi dresses (floor-length) create the most dramatic impact for black-tie events and formal occasions. Consider the formality level, venue and time of day. Generally, longer lengths feel more formal, whilst midi styles offer practical elegance for active celebrations.

Different styles flatter different shapes. A-line cuts skim smoothly over hips, skater shapes create waist definition with feminine flare, and wrap designs offer adjustable fits. Ruched detailing adds shaping, whilst twist-front styles create visual interest. Bardot and cold shoulder necklines balance proportions, cowl necks draw the eye upward, and plunging necklines elongate. Consider which features you prefer, then filter by style details to find your most flattering formal dress.