I've not gotten sales from it, but some views & saves. I've not put all my bow ties up on there yet. I've come to the conclusion that maybe my target market isn't hanging out on Wanelo - I just signed up to Gentlemint, a pinterest/wanelo style site geared towards men and posted one item yesterday and got a better response than Wanelo has given me.
I have heard good things about Wanelo, though, so it may be worth the effort for you...if you don't try, you'll never find out.