This is hard to answer since we need to see the fixture the meausrement is only one part of the decision . Do you have 2 in mind then post the pics here and IMO aslo a pic of your bedroom as it will be decorated. Post all here in comments then we have a good idea of the space and the lightis .DO NOT start another post

Just finished painting … room is total work in progress at the moment. I contemplated changing my bed but I have chosen to be content with what I have and create something beautiful with it, best I can. I have just completed 14 years of rescuing, rehabilitating severely neglected and abused dogs and I am doing this for me. Floors will be completely redone when my last rescue departs this earth, she is not ready and redoing floors needs to wait as its to disruptive. Hope these images help. A couple lights I have sourced are included. Thank you!

I recently purchased this bedside table, just 1, which arrives tomorrow. Thinking a 24” round on the other side or taking my Grandpa’s antique desk, having it beautifully refinished and placed on the wall next to my bed and window as writing desk and bedside table. Both bedside table surfaces are 30” tall and the top of my mattress is 31”. I could not add another picture so here is the PB link https://www.potterybarn.com/products/blatchford-nightstand-mp/?cm_src=WsiECartRvi&recstrat=RVI|RVI

and curtain hardware recently purchased https://www.potterybarn.com/products/pb-standard-metal-drape-rod-antique-bronze/

You mentioned traditional Italian, but I find your choices may be a bit too formal for your bedroom. Maybe consider slightly contemporary yet traditional and think about the amount of light it will provide, if that’s important to you.

Thank you, Maureen. I am glad you bring this forward as I was talking with a friend yesterday and the image you share, the fixture 2nd/top on the left side is one I was looking at, but in either a rubbed oil bronze or black (since my bed has wrought iron inlay in headboard and footboard). I really like the look, elegance and softness of this light.

The only hesitation is I truly like the addition of crystals, if only minimal.

what about this option: Saxon Small Black Chandelier