Does Giving her stuff back break the NC??

I have plenty of my ex girlfriends clothes at my house. I want her back but at the same time I want her to think i moved on. Is it a good idea to have a mutual friend pick up all her stuff and give it to her?
Also, should i return the gifts she gave me watches wallets etc?
Should i return all the letters she wrote me on special occasions? Christmas, graduation, birthday, etc

My girlfriend had my laptop and my new Bluetooth speakers for the 5 months I left it with her as I wanted that tie that connection… I just new we had a strong past even though I was a dick.Look what’s happened now its paid off. It really looks like a rebound…it will be over in a few months mine took till today 4 months which is average.
She knows she’s got clothes at your place if she hasn’t asked for them maybe she wants that tie that connection ;it obviously she may need them.if I loved her I’d keep them.

juliusvx,
Gifts are gifts, you don’t ask for them back and you don’t give em back either; it’s rude.
Let some time pass and then contact her again for picking up your stuff. I don’t think it’s vital to have them right now I bet. If she cut you off any form of communication then you can ask a mutual friend to get them for you later.
Let your ex have her affair with this new guy and don’t obsess if he’s like you or not. Let her experience whatever she thinks she has to, it’s her right; you two are not together anymore. Put aside your selfishness and pride, just let the time play it out. She will eventually realize what she really wants and that could be you. Don’t lose hope and let go of all the negatives feelings.
Be strong and good luck.