Pink guard costumes

Heyy, I've been searching for an guard costume for some time and today I've found this website: https://squidcostumes.co.uk/product/full-guard-costume-square/ Does anybody knows if it's legit ? Because I've seen other posts by people who found some other sketchy websites and soo I'm afraid to not be scammed also. They have some reviews there but I'm sceptical about them being real

Or if someone has some other place on where may i buy one which is legit I would be very grateful