Hi Jessica
Your work is beautiful.
I think your descriptions are good - maybe a little wordy. It's hard to get people's attention to read long descriptions, so less words is better.
To make it less wordy, get rid of the "of, with," etc. And only say something once. Your first sentence is essentially repeated in the second para.
"Unique hand made acrylic cuff featuring my own image of a collage I made. The image is of red patterns layered with my images of black tree branches. Although a chunky bangle the image and the clear acrylic makes it very delicate"
Becomes:
"Unique handmade cuff featuring my own collage design. The red pattern is layered with black tree branches. Although chunky, the image and the clear acrylic makes this bangle appear very delicate"
I could make it more succinct, but that's just a quick go at it.
And I would move this sentence further up in the description - this sentence sold me on the piece! "The image distorts and refracts within the piece. There is a real sense of interaction with my work for both viewer and wearer.....enjoy!"