Forever Bride by Kathrin Inaka (Archive Link)
This lovely little work by kathrin-inaka tells the story of our female main-character’s wedding and her life after that eventful day. Getting ready in quite the tight and restricting wedding dress, she ultimately puts on a pair of shoes, that had some unknown side effects. Essentially trapping her inside her wedding outfit forever, it luckily had the unusual capabilities of changing in shape for all kinds of situations. But always, restricting the wearer and never possible to take off.