6 sentences

1. 这件内衣穿着很贴身。

   zhè jiàn nèi​yī chuān zhe hěn tiē​shēn.

   This underwear is very form-fitting.

   Source: Dong Chinese Dictionary

2. 他偷了我的内衣。

   tā tōu le wǒ de nèi​yī.

   He stole my underwear.

   Source: OpenSubtitles

3. 她收到内衣了吗？

   tā shōu​dào nèi​yī le ma?

   Did she get her underwear?

   Source: OpenSubtitles

4. 你需要内衣吗？

   nǐ xū​yào nèi​yī ma?

   Do you need underwear?

   Source: OpenSubtitles

5. 这件内衣是纯棉的，穿起来非常舒适。

   zhè jiàn nèi​yī shì chún​mián de, chuān qi​lai fēi​cháng shū​shì.

   This underwear is pure cotton and very comfortable to wear.

   Source: Dong Chinese Dictionary

6. 这种款式的内衣适合胸围较大的女性。

   zhè zhǒng kuǎn​shi de nèi​yī shì​hé xiōng​wéi jiào dà de nǚ​xìng.

   This style of underwear is suitable for women with a large bust.

   Source: Dong Chinese Dictionary