2 sentences for 大号 (dà​hào — large size)

1. 这件衣服有没有大号的？

   zhè jiàn yī​fu yǒu méi​yǒu dà​hào de?

   Does this piece of clothing come in a large size?

   Source: Dong Chinese Dictionary

2. 这双鞋子穿起来有点儿紧，我想换个大号的。

   zhè shuāng xié​zi chuān qi​lai yǒu​diǎn​r jǐn, wǒ xiǎng huàn gè dà​hào de.

   These shoes feel a bit tight; I would like to exchange them for a larger size.

   Source: Dong Chinese Dictionary