Marks and Spencer Women's Heat Gen Legging, Mid Grey Marl, 8 at Women's Clothing store

50.0% OFF on Marks & Spencer Heatgen Thermal Leggings T327200Y0

Heatgen™ Medium Thermal Leggings

50.0% OFF on Marks & Spencer Heatgen Thermal Long Sleeve Top T329100QJ

Heatgen™ Thermal Leggings

M&S has the chicest 2023 Christmas jumpers and they're selling fast

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Marks & Spencer Heatgen Thermal Baselayers: Women's (Limited Sizes, 2-18) Tops from $5.38, Leggings from $5.97, More + FS w/ Prime or on $35+

13 Best Fleece Lined Leggings For 2024

Shoppers say this women's M&S jumper 'feels far more expensive' than its £35 price tag