3 sentences

1. 他穿着一身笔挺的军装。

   tā chuān zhe yī shēn bǐ​tǐng de jūn​zhuāng.

   He is wearing a crisp military uniform.

   Source: Dong Chinese Dictionary

2. 我讨厌这身军装。

   wǒ tǎo​yàn zhè shēn jūn​zhuāng.

   I hate this uniform.

   Source: OpenSubtitles

3. 身穿军装的士兵们看起来非常威武。

   shēn​chuān jūn​zhuāng de shì​bīng men kàn​qǐ​lai fēi​cháng wēi​wǔ.

   The soldiers in their uniforms look very imposing.

   Source: Dong Chinese Dictionary