Always check out M&S....
Hope I'm not too 'off-piste' with my suggestions:
This spotted one isn't bad?
It looks much nicer & you get a better idea of size etc. from the pic of the model at the top of the main scarf page here
Or a different colour option, with cute teacup & teapot print
Or this blossom print number?
I'm pretty sure in-store I always find a bigger selection than I've managed to see online today, so worth a trip out?
They have a gorgeous hummingbird print option in the same pink as the Oasis one you ordered, but it's pure cashmere, and a whopping £139 
Hope you find something you love 