Spent my entire tax refund on sneakers in one weekend

Got a $3,200 tax refund and told myself I'd put it in savings. Then I walked past a sneaker store on Saturday morning and saw they had limited edition Jordans. Bought two pairs. Then I went to another store. Then I started looking online. By Sunday night the refund was gone. I now own 11 pairs of shoes I don't wear because I'm afraid of creasing them. They sit in boxes in my closet.