So I was giving a teknic track suit from my cousin, the suit is about 5 years old but he barely used it.

so the problem is that my cousin and I are the same height, BUT im a little bigger as in i workout more than he does so its very tight in like my legs and shoulders and stuff. Can i get a racing suit tailored?? has anyone dealt with this?

please help because these suits are expensive and if i can save it i will!