Those “Les Lesbian Tomboy Chest Binders” that yourmanwatson recommended are actually basically just as bad as ACE bandages. Sorry the link is a little FTM-centric, but it’s got the important information.
http://for-transmen.tumblr.com/post/95885023260/if-youve-been-looking-to-bind-whether-youre

I know it’s a struggle between dysphoria and money, but the risk of injury isn’t worth it in my opinion.

(Sent as fanmail, so name not included just in case they’d rather be anon)

Good information to have - I had no idea!