Eeep! Cabin Pressure! Someone, I think it was Metamorphose, oddly enough, did a bell-shaped jsk that came with an adorable hat and was supposed to look vaguely like a flight attendant's uniform. I remember it came in like, 3 colorways. Anyway, it was adorable and great.
Yup, it was definitely Meta haha. Metamorphose Airline I think the line was called, it’s so delightfully ridiculous!