Last year I purchased a one size fits all kigurumi and I ended up looking really weird because it was WAAAYY too wide and long for me im planning to buy another one this time it has different sizes the problem is no store sells xs they all sell s im thinking of either getting a xl childrens kigurumi but in worried that its going to be too tight on me i just dont want to look bad in a kigurumi again - . - i am 150 cm tall and i weigh about 90 poundsLast year I purchased a one size fits all kigurumi and I ended up looking really weird because it was WAAAYY too wide and long for me im planning to buy another one this time it has different sizes the problem is no store sells xs they all sell s im thinking of either getting a xl childrens kigurumi but in worried that its going to be too tight on me i just dont want to look bad in a kigurumi again - . - i am 150 cm tall and i weigh about 90 pounds

Did you get it online? Cause if not can't you just look at it and try it on?