The paper folding (central octagonal shape) is a fancy folded frame from HOTP "Susan's Journal of Paper Engineering", using a sheet of 6x6 paper that had a graduated colour scheme, it looks like more than one piece of paper is involved. I added a central square of blue paper to cover the white background.
On the central square, I added a waterfall folded paper in brown and turned it into a flower box.
The octagonal fold shape is then matted onto blue and silver square mats.
The flowers are from the d-lites dies - basil, sage and lavender.
The tag is from the same Gorjuss papers and a stamp from a freebie magazine set from ages ago.
I am entering this in the Daring Cardmakers challenge - origami
The card I made first for the challenge was the following origami shirt card: