We're using the built in shade that slides inside the door window. A real pain to adjust but adding anything from the factory was nuts. We did add the valance which has dressed up the general appearance. Our bathroom valence fit over the entry door perfectly and will hide any blind that we add. It's on my list to add, we just have had too many other issues to deal with. We love our coach, I just wish i could talk the Jayco engineers into using better quality components, and neater more competent electricians.
Well, you will need to add something. I think you could start by using a pull down blind from Lowes or Home Depot, then hiding it with the Bathroom valence. The valence was only $120 from my dealer, but the bathroom blind assembly was almost $400! If I could figure out how to post pictures, I would drop one in here.
Are these standard size rv door windows? If so they make a replacement window, with the thin shade included. Easy to remove old window and install this. I did two on my trailer.
Velocity Blue 2020 F-250 XLT Crew Cab with Short Bed (bought 12/30/2020)
2021 Jay Flight 28BHS (bought 11/14/2020)
E4-10k Equalizer Hitch
Furrion Vision S 7” Rear and Side View Cameras