Oooh she’s a beauty! I agree with @JessicaWBath that if you have more room than necessary maybe return, but if she suits your needs I’d be keeping! It looks stunning on you! I have been doing a combination of all three, on the arm, shoulder and cross body and found it great. I will say I’m a bigger body though! A Montaigne mm came up second hand today after searching for ages, and I was so glad to not want to buy it!