翻译：这件衣服质量高，款式多。

these clothes are of high quality and have many styles.

PS:LZ是不是弄错了，应该是这些衣服吧．．．

The quantity of this coat is quite good,and it has a lot of style.

This clothes has high quality with size in difference.

This garment is good in quality, with many styles(不明确你这里的款式指样式还是尺码什么的） to chose from.

The clothes are of high quality and have a large variety of styles.

感觉楼上太复杂了,实际上很多广告中用的是短语
this clothes ,high quality,more style.