Ex employer took $187 out of my last paycheck for “uninforms”

Ok so about a month ago I quit my job working at a t shirt printing company. Today I received my last paycheck with was already a month behind and I find out he took 187 for uniforms. I was given no notice to this and after asking around I found out I am the only one he has EVER charged for uniforms. I feel like he is doing this because I quit without giving him notice but is this legal?? Like is there anything I can do? TIA