My mom isn't enthusiastic yet about trying on dresses (wedding in July) but she did say that she likes the dress on the Wedding Fancy Feast Commercial:
I've found a couple that have off the shoulder sleeves (which she likes) but wanted to branch out and see if anyone has comes across anything like this. This happens to be floor length, but as long as its knees or longer she's okay with it. I want to get her excited about shopping, so I'm gathering pictures of dresses to hopefully try on at a dress shop. Thanks for any help!