Vintage Jean Skirt A-line with Pockets

I so wish this skirt would fit me! This is a perfectly shaped a-line vintage jean skirt with front pockets. I love where the pockets are positioned on this garment. It has a built in belt - there is a grommet missing on one of the holes (see pic). 100% cotton. Stored in a smoke free home Flat waist= 19” Flat length=27.5” It fits like a 14/16 US size even though the tag reads 34. I measured it all the way around and it measures 37.5” probably more with stretch allowance. I attribute this to the vintage condition of the skirt. Thanks for viewing! Let me know if you have any questions.