Rosamund | Pinstripe Double-Breasted Suit Set
Rosamund | Pinstripe Double-Breasted Suit Set
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Walk in with confidence. Leave an impression.
Some outfits simply make you stand taller. Rosamund is a modern take on the classic navy pinstripe suit: a structured jacket that defines your waist, paired with wide, flowing trousers that move beautifully with every step.
It's polished enough for the boardroom, elegant enough for a formal event and effortless enough for a smart dinner out. One set, and you're dressed for anything.
Why you'll love it
- Complete two-piece set: matching jacket and trousers, no guesswork needed
- Structured shoulders and a waist-defining cut for a flattering, tailored silhouette
- Wide, flowing trousers that elongate your figure and feel comfortable all day
- Timeless navy pinstripe that never goes out of style
- Relaxed, comfortable fit that suits many body types
- Easy to style: add heels and a leather bag for the office, or wear the jacket alone with jeans on the weekend
Details
- Color: navy pinstripe
- Material: durable blend of premium fabrics
- Closure: button front
- Sizes: XS, S, M, L, XL, 2XL, 3XL, 4XL
- Model wears size M: height 168 cm, bust 93.3 cm, waist 73.6 cm, hips 100.3 cm
Care
- Wash in cold water
- Air dry
- Iron at low temperature if needed
Timeless tailoring, made easy. Choose your size and add Rosamund to your cart today.

FAQ
Can I change the size if it doesn’t fit?
Yes. If the item doesn’t fit as expected, you can exchange the size or return it within 60 days of receiving your order. Exchanges and returns are completely free.
Simply contact our team at support@shopmarielleco.com and we will assist you with the process.
How do the sizes fit?
Our pieces are designed to fit true to size. If you are between sizes, we recommend choosing the larger size for a more comfortable fit. You can also check our size guide for detailed measurements.
How long does shipping take?
Orders are processed within 24/48 hours. Delivery usually takes 3–6 business days depending on your location.
What if the item doesn't fit or I don't like it?
No problem. You can return or exchange your item within 60 days of receiving it. Our process is quick and simple.
Can I track my order?
Yes. Once your order has been shipped, you will receive a tracking number by email so you can follow your delivery.
Is my payment secure?
Yes. All payments are processed through secure encrypted payment systems to ensure your information is fully protected.
Can I modify or cancel my order?
We can modify or cancel your order. Please contact us as soon as possible.