The dress was from designer issa ; the ring once belonged to the late princess diana , who would have been the bride 's mother-in-law .

这条裙子由知名品牌issa设计，钻戒是已故戴安娜王妃（princessdiana）戴过的，如果她还在世的话就是这位新娘的婆婆了。

At the press conference announcing the news , middleton wore a flattering slim-cut navy dress by london label issa ; the blue dress matched the sapphire engagement ring , which was originally princess diana 's engagement ring .

在宣布订婚消息的新闻发布会上，凯特身着一条海蓝色的修身裙，这款颇受好评的裙子来自伦敦品牌issa；蓝色的裙子与那枚蓝宝石订婚戒指相得益彰，这枚戒指曾是戴安娜王妃的订婚戒指。