Plus-size dress by boohoo Plus, Plain design, Understated cool, V-neck, Short sleeves, Side splits, Oversized fit, More room for activities. Translating its international travels into fresh new styles with a fun and wearable edge, boohoo Plus perfects your party prep. Longline tunics and maxi dresses team up with a staple range of plus-size basics to refresh your wardrobe, whatever the occasion.