Another pinner exclaimed: 28 Decorating Tricks To Brighten Up Your Rented Home (or college apartments) - I especially like the washi tape picture frames and the DIY photo wall. Nice DIY home decor list.
Save the petals from bouquet put them inside a Christmas ornament. Makes great gift. ALso can use your wedding bouquet flowers to make First Christmas Together Ornament--use a paint pen to add names, date, etc