Some suggestions for items used for knitted/crocheted garments as item images since the and similar made me beam and is super cute and clever! There's lots of fun ways to tie the color of a wardrobe item in with the notion/etc in question and I'm not going to lie, I'd love the TC fodder. But, without further ado:
Blocking mats with projects pinned on them, soaking solution (which comes in different colors/scents with visually different bottles), ball winders with yarn "cakes" on them, pattern swatches (where you test your gauge (stitches per inch) with a little square of knitting to ensure the item you're making isn't too big or small), hanks of yarn of different colors, yarn bowls specifically for knitting, and stitch markers (which have various colors and designs and are quite pretty in their own right...I tend to collect them, oops).
There's more stuff if you wanted to dip into weaving or spinning (boat shuttles and drop spindles with yarn on them immediately come to mind), and the wealth of stuff used to create beautiful finished projects in the fiber arts world is staggering. If you know of a locally-owned yarn store, they tend to sell a lot of the stuff you need, as do Etsy and Ravelry. Lots out there! Anyway, thanks for taking the time to read this!
That’s such a cute idea! I support that
Lumi tree
Many of these items would be cool additions to Thimble & Co.