If you buy one thing this week it has to be the Limited Edition Gold purse from Ruby & Millie

We've worked out that if we give our daily Strawberries and cream frappuccino from Starbucks a miss for a whole week we'll save enough money to buy this amazing make-up kit!

Ok, so heres the maths. One grande frappuccino costs £3.25, this multiplied by 6 days (well we have to have a day off or we would turn in to a strawberry and cream drink!) equals a total of £19.50.

After we've bought the Ruby and Millie Gold Purse for £18 we'd have change to put towards our next frappuccino!

It's totally worth it. This cute limited edition kit has been made to celebrate the 10th Anniversary of Ruby and Millie.

There are three eyeshadows, a shimmering nude which can be used for highlighting, a beige for an all-over neutral colour and a deep brown to add definition.

It also has a mini black eyeliner, a brush and comes in this cute gold purse. Perfect for make-up on the go!

Once you have saved up head to Boots to get yours!