William | Men's Lightweight Casual Aaron Organic Denim Jacket
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Size Chart
Wilhelmina | Women's Lightweight Casual Aaron Organic Denim Jacket
Size Chart — US / UK / EU / cm / inch
| US Size | Chest Width |
|---|---|
| XS | 17 - 18 |
| S | 18 - 19 |
| M | 19 - 20 |
| L | 20 - 22 |
| XL | 22 - 24 |
| 2XL | 24 - 25 |
| 3XL | 25 - 27 |
| 4XL | 27 - 29 |
Please compare your measurements to the chart. If between sizes, we recommend sizing up.
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A perfect blend of lightweight jacket and effortless style

Serving as a reminder of what denim was meant to be, this is the jacket every modern man should own. Engineered from premium Peruvian cotton denim, prized for it's exceptional softness and rugged durability, it boasts a refined texture that holds its ground against the elements. Boasting a classic silhouette with oversized chest pockets, forging a timeless staple of the transit
Lightweight everyday layer
A versatile piece that transitions seamlessly between seasons.
Flattering tailored cut
Structured shoulders and a clean line create a polished, put-together look.
Versatile styling
Wear with tailored pieces, denim, or dresses — endless outfit possibilities.
Quality fabric
Durable yet refined fabric looks great wear after wear.
Add Wilhelmina to your wardrobe today and experience the difference quality makes.

Size Chart
Wilhelmina | Women's Lightweight Casual Aaron Organic Denim Jacket
Size Chart — US / UK / EU / cm / inch
Sizes may vary slightly per style. Measure yourself and compare to the chart for best fit. If between sizes, size up for a relaxed fit or down for a fitted look.
All orders include free USPS shipping with a Track & Trace code, so you can monitor your order every step of the way. You'll receive your tracking code via email within 24–72 hours after placing your order.
We want you to be completely satisfied with your purchase. If you're not, you can return your order within 30 days.
Contact our customer service at support@clara-hayes.com to start your return — we'll guide you through every step.
Friendly, Reliable Service
Our small U.S.-based support team is here to help, Monday–Sunday. Most inquiries are answered within 24 hours during business days. Your satisfaction is our priority.