Well, I've made it to week 4. Here's what I bought last week.
Latest in Beauty Little Beauty Box - £1.50, Balance Me Cleanse & Smooth Face Balm 4 x 15ml (I so love this cleanser) plus 4 moisturiser sachets - £6.47 including P&P from ebay, Sanctuary Pore Refining Toner 30ml - £2.25 (I read great things about this toner on a blog), Cosmo magazine £3.50. Definitely done a bit better this week! But I now realise I'll never stick to a spending ban.