4 sentences

1. 我穿这条裤子很合身。

   wǒ chuān zhè tiáo kù​zi hěn hé​shēn.

   These pants fit me well.

   Source: Tatoeba

2. 我的衣服再也不合身了。

   wǒ​de yī​fu zài​yě bù hé​shēn le.

   My clothes don't fit anymore.

   Source: CCMatrix

3. 检查你的体重以及裤子的合身程度。

   jiǎn​chá nǐ de tǐ​zhòng yǐ​jí kù​zi de hé​shēn chéng​dù.

   Check your weight and how your pants fit.

   Source: CCMatrix

4. 衣服更合身，我感觉更好，这只是一个开始。

   yī​fu gèng hé​shēn, wǒ gǎn​jué gèng​hǎo, zhè zhǐ​shì yī​ge kāi​shǐ.

   Clothes fit better, I feel better, and this is just the beginning.

   Source: CCMatrix