Navy Pinstripe Alternative Dungarees to fit 12-16

I have had this pair of Dungarees for a long time and it occurred to me that if I love them so much, then maybe someone out there would feel the same 🤔😊 They have no labels, so no sizing or fabric content. They’re in a winter fabric…like a wool blend… As for size, I am a size 18 and they are too small for me. Although I can successfully get them on, (see last photo), they need to be loose to show them off properly… So am listing as a size 12-16… But it’s up to you 😊 They have the leather vintage-style fastenings, a side zip, and the most amazing clown-like trousers with large pockets on the side. Then there are darts at the hem to make them smaller at the ankles… The photos will hopefully help with the description, but please message if you need more info.