I compared size 10 jeans from Marks and Spencer, Primark, H&M and New Look - 1 pair was basically a whole size smaller' - Amber-Louise Large - MyLondon

Life writer Amber-Louise Large tried on size 10 skinny jeans from major high street outlets to see how different they were

The Ultimate Guide to the Best Women's Jeans

Womens Jeans & Jeggings, Ripped & Skinny Jeans

Size Size 14 Women's Shorts R/mildlyinfuriating, 58% OFF

I'm midsize and tried high street jeans from M&S, George and H&M… my size ranged from a 12 – 18, here's what worked

I compared M&S and Primark jeans and the size difference was startling' - Mirror Online

Reviewer finds 'shocking' difference between sizes in jeans from M&S and Primark - Daniel Hall - Chronicle Live

Size Size 14 Women's Shorts R/mildlyinfuriating, 58% OFF

I tried jeans in M&S, Primark, New Look, H&M and River Island and only one pair fit my iPhone 11' - Bethan Shufflebotham - MyLondon

Marks and Spencer Jeans: M&S launches three new pairs of denim jeans

Reviewer finds 'shocking' difference between sizes in jeans from M&S and Primark - Daniel Hall - Chronicle Live

Marks and Spencer Jeans: M&S launches three new pairs of denim jeans

We Checked And Women's Clothes Sizes At H&M, Zara And Topshop Are Actually Different

I compared M&S and Primark jeans and the size difference was startling' - Mirror Online

I'm midsize and tried high street jeans from M&S, George and H&M… my size ranged from a 12 – 18, here's what worked

The best M&S jeans to buy now