Princess Highway has some of the most fun, floral, vintage prints. The dress I'm wearing is one of theirs that I got on sale from Modcloth here. I ordered a size UK 10. If they sell out of this print, there are a ton of other patterns and sites that sell Princess Highway to choose from. Make sure to follow the size chart closely to ensure the best fit!
Who doesn't love a good corset? Corset Story always has multi-buy sales, and right now they have a 6 for 1 sale! I own five corsets from here, and each of them fit me perfectly. I've never ordered a dress from here, but I have heard good things from people who have! Check out some of the options.
Did you know Lululemon has a secret sales section on their site? If they make too much of a product and it isn't selling, they put it here at heavy discounts. There are a lot of workout and lounge options to choose from!