I'm going to the Canaries for 4 days with DH to posh hotel and I am clueless about what to wear. Hotel says "resort formal" is dress code in evenings WTF and I've got a little black dress to wear on my birthday evening but otherwise I own the mummy uniform of jeans and jumpers. I'm petite, hour glass and serious illness has left me a size 8/10 but looking drained and dreadful. All tips and outfit suggestions welcome!