I ruined my bfs Christmas gift

I'm a broke college student so money was tight for my bfs Christmas gifts. I got him a nice hoodie and a nice Lego set this year. I already felt that I hadn't gotten enough after opening his gift but it got worse.

Today I accidentally made a bleach stain on his new hoodie I got him while trying to get out a stain. He kept talking about how much he loved the hoodie and my heart is broken. I would buy him a replacement but they are very expensive and I really don't have the money for it at the moment. What do I do?