I'd like to discuss a tag that is in need of significant clean-up: the off-shoulder jacket tag
Normally, the specific off-shoulder tags should only be used to refer to clothes that are designed with low and wide necklines that bare the shoulders normally. Despite this, the off-shoulder jacket tag is consistently misused for open or partially-open jackets that are simply worn hanging off the upper arms, regardless of how they were designed to be worn (as noted by the wiki).
Using Taihou in her Enraptured Companion outfit (who has a lot of off-shoulder jacket mistags) as an example: in theory, if you are able to wear a jacket normally (ie. post #4187254) without letting it slip off and expose your shoulders (ie. post #3973228), the off-shoulder jacket tag does not really apply, since the jacket isn't designed with shoulder-baring neckline. In cases where the wearer lets the jacket slip off their shoulders, then only the regular off shoulder tag should be used.
One of the only rare instances of the tag being used correctly (iirc) is one of Natsuiro Matsuri's outfits (ie. post #3995588, post #3310397), since her yellow jacket appears to be designed with a low neckline in mind, meaning it will bare her shoulders when worn correctly. post #4068521 and post #4045966 are also correct usages of the tag, since the neckline of the jacket stops just below the shoulders, leaving the area above the neckline bare.
Just something I want to discuss with other users before I will go and garden the tag, update the wiki, then request implications with the appropriate tags.
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On a related note, the off-shoulder kimono tag could probably use a bit of discussion as well.