Tag alias: single_thighhigh/one_thighhigh, ETA wristband -> wristbands

Why: single_thighhigh has 18 posts, the other has 290+.

However: "single_thighhigh" sounds and looks a little bit better to me, personally. Thoughts? Y/N? Whatever?

ETA: wristband -> wristbands
Why: Plural tags are more common.

I think manually editing the single_thighhigh posts to one_thighhigh would be fine.

No opinion on the second one.

Aliased to one_thighhigh and wristbands.