Thanks for lending me your eyes! Regarding the colours, the light in my photo spot is rather warm. The first cardigan is a cool silvery grey, the second is a cool-toned beige per the stock photo, and the last is straight-up grey a little darker than the stock photo IMO.
The first cardigan was <$20, fits well, and feels nice. The knit is light but layers well over my silk and sleeveless blouses. I previously had an Anna cardigan in a similar shape and colour from BR which has worn terribly and needs to go, so I'll be keeping this one.
The open stitch cardigan was actually my favourite of the three. I like the length for me - it is quite short though it is not petite. I worry that the shoulders may be a bit small, though. I did like the colour over my black and white blouses but am not sure it plays well with my dress. I came pretty close to keeping it, but I think I will send it back for now and maybe try in a bigger size and possibly in black next time I am in Banana Republic.
The moto cardigan I really wanted to like, and the fit is okay, though I feel like I maybe have linebacker shoulders in it. Unfortunately, I have a a quirk wherein I cannot abide anything touching my throat (loose scarves = yes, turtlenecks = never) and the rounded snaps on the collar do just that whether the sweater is open or closed. :< Boourns.
Thank you all again - I really appreciate your help!