Trying on clothes — putting on garments or shoes to check fit or appearance (often used as '試着する').
新品なので試着だけでもよろしいですか？
Since it's new, is it okay if I just try it on?
店員に頼んで試着室を使わせてもらった。
I asked the shop assistant and was allowed to use the fitting room.
ネットで買う前に、近くの店で試着してみると安心だ。
Before buying online, it's reassuring to try it on at a nearby store.