Want to be a pseudo-fashion designer. Start by going to one of these sewing pattern companies and choose a pattern. Then create fabric(s) to use to make an outfit from that pattern.
Here are the links to the pattern companies.
https://simplicity.com/simplicity/categories/
https://somethingdelightful.com/mccalls/
https://somethingdelightful.com/butterick/
https://somethingdelightful.com/vogue-patterns/
Post the pattern you chose, such as Simplicity XXXX. Then, post your fabric collection. I will be choosing a resort wear pattern for the fabric collection below.

Yellow, Pink, & Purple Striped
by MarBeth Boutique
Here is the link to the Pinterest board. https://www.pinterest.com/marilynscreativ/fabrics-pattern-for-zazzle-designer-fashion-show/