.....a turquoise light knitted /crocheted type cardigan/shrug or something similar.
I've bought a Great Plains dress for a wedding, it has spaghetti type straps so would like a lightweight cardigan or similar to wear over it.
I can't find anything on the High St.
My plan B if I can't find anything is to get a pashmina with beaded edging (can't even find anything like that in the shops but theres thousands of them on eBay)