They're not really snoods, but hoods. The French hood, generally credited to Anne for introducing to England, is the very pretty face-framing, front-hair-revealing headband with veil attached behind one. The gable hood, which the French hood succeeded and replaced, is the rather clunky, padded in front, pointed on top, box-like thing that covers the whole head, hair included, that was favored by KoA and later picked up by Jane Seymour, perhaps as a way of connecting herself with Katherine's virtue, as she perceived it, and distancing from Anne and her debauched French fashion.
Snoods were favored in the 1930s and 40s, and were more like fancy crocheted or knotted hairnets that you bundled your hair into at the back of your neck; a very pretty style, but in my opinion inferior to the French hood.
I'm more into the bling myself: I've always loved that pearl necklace Anne wears in paintings, with the lovely gold B and its pendant pearls. The teenage Elizabeth is painted in a gorgeous rose gown with a similar A on a necklace, and I think there's even one of her with the B pendant, undoubtedly both inherited from her mother. I've seen a locket ring Elizabeth wore, with two portraits inside, one of her and one of Anne, I think the most overt reference to her mother she ever made.
But yes, costume porn and jewel porn forever!