if budget allows, a door.

if curtain, buy several so you can change out, washing seldom cleans the mildew that grabs on to the stitching.

Are you going to have a tub/shower combo, or just a shower?

Good point - it's a walk in shower, 4x3. Thanks for allowing me to clarify. Here's the vanity, tho the lights and tile wall are not part of our design

If you go with a curtain - hang it high and get a custom length (you also get a custom width for more fullness) Lots of options on Etsy, a nicer look for sure

If budget allows, I’d definitely go with a door. If not, you can always add it later.

Agreed to hang it high.

Vanity is magnificent!!

Thank you for your comments; definitely going to go with a door..;;-))

Floor to ceiling shower curtain.

Wow, amazing how much better the ceiling height curtain looks

I wouldn't do a curtain with a walk-in shower. Glass wall to prevent splashing, maybe 1/3 to 1/2 of the length.

I hate cleaning glass and love the vintage enclosed shower stalls where curtains can be hidden inside the stall.

20x20 bathroom and the shower is 3x4 with a 5’ shared vanity?

@HALLETT & Co. - it's a 400sf master bedroom suite - not 400 sf master bathroom. I read that wrong initially also - and thought, "Wow, that's going to be a nice bathroom!"

I dislike shower curtains in most cases and for sure where an tile was chosen for the shower that was special I like shower screens glass they work well and allow thta nice tile you spent money to be seen Cleaning glass is not a huge task if every time you shower use a squeegee to do the walls and the glass then once a week do it all well .

I'm with Patricia. I have a towel I use to wipe the glass, and. I do it daily.