Suz,
LOVE the culottes and would NOT shorten, either for wearability or looks. Beyond lengthening us short-legged gals, I notice fall retailers showing slightly longer flared crops to right above the ankle, like the Gap jeans with twisted seams that Angie sent back. I'm sure retailers do this to make us crazy (or buy more stuff), but I am grateful for the additional length. I adore them on you with the sandals and top, and wonder how they would look with lighter boots. I don't know why I prefer nude-to-you footwear on cropped pants, unless it's because the ankle becomes the narrow focal point and so skin tone helps emphasize that. As for other crops, do what feels good; they're for home wear. The cardigan is brilliant on--very "you" with its versatility!