Moving in with your significant other requires a certain finesse. It's a blending of things- what do you keep? what do you toss? What do you buy new?
TopWeddingSites.com put together a list of what you should keep and what you should get rid of when you move in with your husband/wife.
Get rid of past relationship reminders- you shouldn't bring things from your past relationships into the new one. Trash/ Donate or sell those items!
Furnishing: What to get rid of & what to keep? Blending furniture & decor styles might be a little difficult for some, so it might be easier to start from scratch.
As far as kitchen items, electronics, etc go: go through them and decided what you want to keep and then donate or sell the rest!
One item that should be purchased new is a Mattress set!
Check out their full list of tips HERE
Source: Top Wedding Sites