Costume National Women's Blue Wash Cotton Slim Denim Jeans - W26 US
Women's blue wash slim denim jeans offering flattering everyday style.
Slim denim jeans create a sleek modern silhouette
100 percent cotton fabric delivers authentic denim comfort
Blue wash finish enhances versatile everyday styling options
Perfect for work weekends travel and casual occasions
Durable construction supports long lasting wardrobe versatility
Follow Us On:
Leave your email and we will notify as soon as the product/variant is back in stock
Couldn't load pickup availability

Product Overview
The Costume National Women's Blue Wash Cotton Slim Denim Jeans combine timeless denim styling with a flattering super slim silhouette. Designed for women who appreciate contemporary fashion and everyday versatility, these jeans feature a classic blue wash finish that transitions effortlessly from casual daytime looks to elevated evening outfits. Crafted from 100% cotton, they deliver authentic denim character with enduring appeal.
Premium Cotton Denim
Made from 100% cotton, these slim fit jeans provide the structured feel and durability associated with classic denim. The breathable cotton construction offers comfort while maintaining the clean shape and refined appearance of the super slim fit design.
Flattering Slim Fit Design
The super slim silhouette creates a streamlined look that complements a variety of body shapes. Finished with a zipper and button fly closure along with subtle logo details, these jeans blend practicality with modern designer styling.
Versatile Everyday Styling
The blue wash finish pairs effortlessly with knitwear, blouses, t-shirts, jackets, and heels or sneakers. Suitable for work, weekends, travel, dining, and casual social occasions.
Why Choose These Jeans
Combining premium cotton denim, a flattering slim fit, and versatile styling potential, these Costume National jeans are a wardrobe staple designed for everyday confidence. Shop now and elevate your denim collection with timeless style.
At ILLUSION CO, all orders are processed within 2 business days and shipped worldwide. Standard delivery typically takes 7 to 15 business days, with shipping rates calculated at checkout and free standard shipping available on orders over AUD 140. Once your order is dispatched, you will receive tracking details via email. We offer a 14 day return policy from the date you receive your item. Products must be unused, unworn, with tags and in original packaging, and returns must be approved before being sent back. Approved refunds are issued to your original payment method within 10 business days. For any shipping or return enquiries, please contact us at info@illusionco.com.au