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Where timeless craftsmanship meets modern sophistication.

The Siegmundus Classic Vest captures the essence of enduring style with a nod to traditional Western tailoring, reimagined for today’s modern gentleman. Designed to balance structure and comfort, it moves effortlessly between formal and casual settings—delivering an expression of quiet confidence and refined ease. Its sleek silhouette and meticulous details ensure it remains a versatile piece that complements every wardrobe.

Why You’ll Love the Siegmundus Classic Vest

• Timeless Appeal — Inspired by classic Western tailoring, its clean lines and polished structure exude lasting sophistication for every occasion.

• Lightweight Comfort — Crafted with breathable, lightweight materials that allow freedom of movement while maintaining a sharp, tailored form.

• Exceptional Craftsmanship — From reinforced seams to polished buttons, every detail reflects superior precision and lasting durability.

• Everyday Functionality — Discreet, practical pockets offer convenience without compromising the vest’s refined aesthetic.

Effortlessly bridging the gap between elegance and utility, the Siegmundus Classic Vest is an investment in timeless style. Whether worn beneath a blazer for formal distinction or over a crisp shirt for smart-casual ease, it embodies sophistication that endures season after season—a true essential for the discerning man.

Size Chart (Inches)

Size	Chest	Waist	Length
XS	98	93	65
S	103	98	66
M	109	104	67
L	116	111	69
XL	124	119	71
2XL	132	127	73
3XL	140	135	75

Enjoy Free Shipping Across the USA

We ship all orders with UPS and provide you with a tracking number within one business day, so you can easily follow your delivery. Shipping within the USA is always free of charge.

30-Day Money-Back Guarantee

We love our products and are confident that you will too! That’s why we offer a 30-day return policy. If you're not satisfied with your purchase for any reason, you can return or exchange it within 30 days.

Materials

At Grace & James, we are committed to sustainability by using high-quality, eco-friendly fabrics.

Our philosophy is to create timeless, premium garments that last for years.

This means you can enjoy sustainable fashion without compromising on style or quality.

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30-Day Money-Back Guarantee

We love our products and are confident that you will too! That’s why we offer a 30-day return policy. If you're not satisfied with your purchase for any reason, you can return or exchange it within 30 days.

OUR STORY

Name: Siegmundus | Classic Vest
Brand: Claire & James
Price: 54.95 USD
Availability: InStock

In 2001, our mother took her first steps into the world of fashion. With love, dedication, and an eye for timeless elegance, she built a brand that grew into a trusted destination for thousands of customers. Her passion lives on in every collection she created.

Now, 25 years later, we proudly celebrate her legacy — a journey shaped by craftsmanship, care, and enduring style.

We grew up surrounded by her creativity and sense of refinement, and today we are honored to continue this family story under the name Claire & James.

With a renewed vision, we remain faithful to the values she established from the very beginning:

warmth, quality, and timeless elegance.

To mark this milestone, we are proud to introduce our 25-Year Anniversary Sale — a celebration of everything that brought us here, and a thank-you to everyone who has been part of our journey.

Claire & James

CUSTOMERS LOVE CLAIRE & JAMES

★★★★★
mazing quality and super stylish! My order arrived quickly and fit perfectly. I keep getting compliments on my new blazer.
Emily
New York, NY

★★★★★
Finally, a store where both men’s and women’s clothing are top-notch. My girlfriend and I both ordered something and we’re both extremely happy!
Michael
Chicago, IL

★★★★★
The fabrics feel luxurious and the fit is perfect. You can tell they pay attention to every detail. I’ll definitely order again.
Olivia
Los Angeles, CA

★★★★★
So happy with my new coat. The color is exactly like the picture and delivery was faster than expected

Daniel
Boston, MA

★★★★★
Grace & James has my favorite hoodie ever! Soft, warm, and still like new after multiple washes.
Madison
Seattle, WA

FREQUENTLY ASKED QUESTIONS

Yes, we offer free premium shipping on all orders. We want to make sure your purchase arrives quickly and safely at no extra cost.

Absolutely! You can return your order within 30 days of receiving it. Items must be unworn, undamaged, and in their original condition. Simply reach out to us through our Contact Page or email us directly at support@claireandjamesboutique.com, and we’ll guide you through the return process.

Once your order has been processed, you will receive a confirmation email with your personal tracking number. You can then track your package anytime through our Order Tracking Page.

Each product includes a detailed size chart to help you pick the best fit. If you’re between two sizes, we recommend going one size up for extra comfort. Still unsure? Our customer support team is happy to assist you.

You can shop safely and securely with the following payment methods:

• Credit Cards (Visa, Mastercard, American Express)
• Apple Pay
• Google Pay
• Shop Pay

Yes, your payment is 100% secure. We use industry-standard SSL encryption to protect your information and ensure a safe checkout process.

Orders are typically processed within 1–3 business days. Delivery times may vary depending on your location and seasonal demand, but you will always receive tracking updates by email.

Our customer support team is always happy to help. You can reach us through the Contact Page or by email at support@claireandjamesboutique.com, We usually reply within 24 hours.

FREE SHIPPING

Order before 11 PM, ships tomorrow.

EASY RETURNS

You have 30 days after receiving your order to return or exchange it.

24/7 CUSTOMER SERVICE

We’re always available — delivering personal, reliable support with speed and care.