Mix Max
Mix Max is a Soho costume and party shop on Berwick Street stocking fancy dress items, balloons, party decorations, and accessories, including novelty wigs for costumes and events. It's built around one-off party purchases rather than ongoing hair replacement or wig care, and its reviews center almost entirely on balloon orders, party supplies, and general costume shopping rather than wig fitting or quality. Staff are consistently praised for friendly, fast service on party purchases.
What people praise
- Staff described as knowledgeable and helpful across party and costume purchases
- Wide range of party and dress-up items available in one stop
- Competitively priced for costume and novelty items, several reviewers note
- Convenient Soho location for last-minute party needs
Worth knowing
- This is a costume and party supply shop, not a specialist in wig fitting, hair replacement, or hair-loss support, worth knowing if you need a wig for anything beyond a costume
Our take: Fine for a novelty or costume wig for a one-off party, but not the right stop for a real hair replacement or hair-loss wig. The specialists below are built for that.


