We’re halfway through the week with Vonny Lang and her Eco Challenge. Each piece has been chosen with sustainability at its core, reflecting her careful approach to shopping. She's picked up some real bargains via her Vinted haul and next up, Vonny Lang brings us her thoughts on this Understatement micro high waist thong. If you’d like to watch Vonny Lang share her thoughts on all the products featured in this week’s challenge, make sure you catch the podcast next Wednesday.

"I've made such a saving buying on Vinted!" Vonny Lang