Used Home Gym Equipment

I tell him that I don't like the muscle shirts on ANYONE, so he laughs it off and still wears them. I try everyday to wear stuff that he'll be "turned on" by. I wear thongs a lot and shirt that may be a little revealing in the chest area. I do this stuff only for HIM though, and I feel like he doesn't do anything in return.

Instead he wears work boots with socks, gym shorts and a muscle shirt. He wore that exact outfit last night when I took him somewhere nice!

How do I get him to quit wearing ugly clothes and find more flattering looks for his shape and size?
Haha, that'd be so mean to throw them away...I don't know if I could do that.

And if I did he'd just buy more t-shirts and cut the sleeves off again! Good idea, though, I'll buy him some new shirts!