This dress is probably not very cheap but it's gorgeous in person. It's sold out online but you may find one in stores. If you are on Ann Taylor list they just sent out 30% off coupons. Bateau Lace Dress: Dresses: ANN TAYLOR
I went to F21 yesterday, and my store had a ton of crochet items in the front! There were a couple of cap sleeve cardigans and vests that looked similar to the Revolve sweater you posted.
There was different stuff in my store that isn't coming up in search.. Forever 21
^ be careful with buying from this seller. It looks like she's selling wholesale goods from china and calling them "handmade" while bumping up the price a lot. those pictures look like they're right out of a catalog or website. you can probably find the same on ebay. it's a really cute sweater but probably not worth the $55.