This is a skating dress design company and their YouTube channel has a lot of interesting videos about creating skating dresses. Everything from matching fabrics to stoning details - fascinating! Lots of tips and ideas.
https://www.youtube.com/channel/UC_QwQI0tjaUND6fDGMnuZ0w/videos
The website is www.sk8gr8designs.com and includes a blog that's updated regularly. They also send out an interesting monthly newsletter via email, which has slightly different content. When you register for their newsletter, you receive a copy of their very-robust competition checklist.
Thank you, this is great!