What Size 31 Means in Women’s Jeans: A Complete Guide to Fit, Sizing, and Styles

When shopping for women’s jeans in size 31, many buyers wonder: What exactly does size 31 refer to? If you’re searching online or browsing stores looking for women’s jeans in US women’s size 31, you’ve likely encountered varying definitions—ranging from standard sizing labels to brand-specific fits. Understanding what size 31 means in women’s jeans is key to getting the perfect fit and avoiding returns.

Understanding US Women’s Size 31

Understanding the Context

In standard US women’s clothing size charts, size 31 typically corresponds to a medium or regular fit, though exact dimensions vary depending on the brand and style of jeans. Generally, US women’s 31 sits between EU sizes 32–34 and UK sizes 6–8. Here’s a quick breakdown:

  • Jeans Size Range: Approximately 32–34 US (7.5–8.0 inches waist)
  • Waist Circumference: Around 26–27 inches (66–68 cm) on average
  • Length: Typically hits just below the anklebone, falling in the mid-teen to adult length style
  • Fit Type: Could be understated slim, classic regular, or contemporary fit depending on designer

Why Size 31 Might Differ Across Brands

One challenge with size 31 is that brand sizing varies significantly, especially between premium, high-waisted, or high-rise denim lines. For example:

Key Insights

  • High-waisted skinny jeans: Brands like AGOLDE or Madewell may list size 31 as a regular fit, but the waistband could be tighter than standard.
  • Straighter-leg or mom jeans: Brands such as Levi’s 31 or AG Jeans May 31 often offer a more relaxed, straight fit with a broader waist.
  • Plus-size or curvy fits: Size 31 might align with a medium or wide width depending on fit targeting.

Always check the brand-specific size chart and customer reviews for fit feedback. What works for one woman may not suit another due to body proportions.

What to Expect in Size 31 Jeans

Wearing women’s 31 jeans means you’ll usually enjoy:

  • Comfortable, straight or slightly tapered silhouette
  • A fit that balances structure and mobility
  • Versatility for office, casual, or casual-casual occasions

Final Thoughts

Key details to look for:

  • Stretch blends (e.g., 95% cotton + elastane) ensure flexibility and long-wear comfort.
  • Dark washes like indigo, black, or blackened denim dominate size 31 styles for a polished look.
  • Common cuts include high-rise, mid-rise, and low-rise options within the 31 category.

Size 31: Who Should Wear It?

Size 31 typically flatters women with average to slightly smaller frames, those who prefer a regular, straight, or slightly skinny fit, and individuals who want jeans that balance length and comfort without skimming. It’s an excellent choice for:

  • Women with a 26–27 inch waist
  • Those seeking everyday wearability
  • Buyers looking for jeans that aren’t overly tight or oversized

Tips for Buying Women’s Size 31 Jeans

  1. Measure your waist—ideal size depends on your natural bust/waist ratio. Use a flexible measuring tape just below the belly button.
  2. Review fit descriptions—sneak peek fit details help avoid surprises (e.g., “slim leg,” “straight cut”).
  3. Check return policies—size misunderstandings are common; aim for brands with generous return windows.
  4. Read customer size guides—real wearer experiences often highlight true fit nuances.

Final Thoughts

Women’s jeans labeled size 31 offer a reliable medium fit designed for comfort and versatility. While they generally align with a regular or straight silhouette, always refer to the brand’s sizing chart to match your waist and length preferences. With the right fit, size 31 jeans become a staple in your wardrobe—perfect for jeans that move with you through busy days and stylish nights.