请问该怎么用英文表达这句话?
原文：
I want to make a table cloth that is about 130 cm x 230 cm,so does your linen come 150 cm wide by however long you need?Is it possible to buy 2 1/2 yds in one piece?
====
我想给她一个肯定的答复,并且表示会给她提供一个长度为250cm的自定义订单
请问用英语这得怎么说?