Correct

试穿

/ shìchuān / 
Strokes

Definition

to try wearing clothes/fitting trial

Example

As a Verb

try on

1
Zhè
这
jiàn
件
wàitào
外套
nǐ
你
zuìhǎo
最好
shìchuān
试穿
yī
一
xià
下
zàimǎi
再买
  
。

You'd better try on the coat before you buy it.