Product modeling

I am working on the confidence to model my own handmade products and to actually start producing tutorials. It's a whole-body confidence that I need to work on. I am quite tall but also plus size, so I look like a giantess in photos with others. And I'm getting older, so the hair is thinning and movement isn't as fluid, and it's hard to not compare myself to other designers modeling their products.
This photo is a screen grab from a video modeling one of my shawls. I chose a windy day so the fringe and the drape of the shawl would be the focus of the piece.