Lock up your bank cards everyone, I’m back with another exciting ethical fashion review but this time it’s not clothing – it’s some rather amazing ethical jewellery from the most Instaworthy brand ever – Wolf & Gypsy. (Since writing my review, however, they’re now called Wolf & Zephyr so you’ll find that I’ve updated all of the links.) I’ve had my eye on these guys for a long time so when the opportunity arose to review some gifted jewellery how…