Image: Instagram @_chantelbilly_ Another TikToker said they ordered their “usual” size 10 in jeans from Cotton On, but they “couldn’t even get them over my thighs.” “[I] went in store ...

However, most brands still only offer 100 percent cotton denim up to a size 32. Stretch denim — which adds elastane, spandex, or Lycra to cotton — is more forgiving when it comes to fit.