We have four different styles of short LBD's - we have three sizes (UK 8, 10, 12) and 10 of each size for each style of dress. I have a link if you want to see them.
Hey, if your looking to sell your dresses wholesale on your shopify store or on a marketplace you can do so. Either list them on your site or go on a marketplace like modalyst. I am a member there as a retailer. As a wholesaler you can dropship or sell them in bulk.
A good way to start is to put your clothing on your site and use it as your catalog for the retailer to see.
i was importing dresses from alibaba and selling them to local boutiques in my city of Toronto, Canada.
The way I did this was I went on a classified site like craigslist or kijiji and put up an ad with the minimum price I'm selling them wholesale for, colors and sizes. when they agree to see the product and they actually meet you, this is when you tell them again its for example: $10 a dress or 9.50 for a minimun order of 10 and so on.
One option I would like to give you is I am designing my shopify site with a program for independent designers. the designer makes 70% of the sale of whoever buys there products and they must ship it to them which the customer will pay for. The website is http://moderncutie.com please email me at firstname.lastname@example.org.
Thank you and good luck. :)