I'm not misremembering things, nor am I wrong.
The only thing that might be incorrect is the name, but the item is the same.
The item that is now called White Latex See-Through Blouse could be bought in 0.8.2.1, and I did buy it in 0.8.2.1.
But when I checked the store, the White Latex See-Through Blouse was available for purchase, while the new White Latex Blouse item is shown as bought.
What I think happened is that, when they added a new item, they somehow managed to switch the image coding.
The previous White Latex Blouse got a new name, and with the new name, the new White Latex Blouse replaced the old one, instead of just renaming the old White Latex Blouse to the new name and letting the new White Latex Blouse be purchasable in the store.
What once was called White Latex Blouse in 0.8.2.1 is now called White Latex See-Through Blouse in 0.8.2.3, and with that name change, previously bought White Latex Blouse - aka. White Latex See-Through Blouse - got changed with the new White Latex Blouse, while you can now buy the White Latex See-Through Blouse - for a second time - at the store.