There is nothing special about the color or quality of this shirt but it has a nice shape.
There is nothing outstanding about the color or quality of this dress but it has a really lovely shape.
1) There is nothing special about the color or quality of this shirt but it has a nice shape.
「このシャツは色も質も特別ではないけど、型が素敵です。」
it has a nice shape を使った言い方です。
2) There is nothing outstanding about the color or quality of this dress but it has a really lovely shape.
「このドレスは色も質も特に突出していないけど、とても素敵な形をしている。」
it has a really lovely shape を使った言い方です。
ご参考になれば幸いです！
日本 
