Hi ladies from the UK (or elsewhere outside the US!)
I've seen a couple of wedding items I'd like to purchase on Etsy from sellers based in the US (e.g. bracelets for my bridesmaids priced around $40) and I'm also looking to buy some koozies from a US website, has anyone had any experiences of ordering similar items and customs charges they may attract? I don't know whether it's worth what I would save by ordering from these places if I'm going to end up with unknown charges that would mean I'd be better off paying the higher prices from UK sites. I know I could order for delivery to my hotel when in Vegas but I'd rather have the things here in advance.
All advice most appreciated!

UK based bride, getting married in Vegas on 14th April 2014!