Kasia | Elegant Short-Sleeved Jumpsuit

Regular price £116.95 Sale price£34.95 Save 70%
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Low stock – Few pieces left Royal Mail Free Shipping with Royal Mail Money Back 30-Day Money-Back Guarantee
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CLEARANCE SALE ENDS TODAY

UP TO 80% OFF

Almost sold out – the more you buy, the more you save.
Offer valid today only!

The 60% discount is valid only for the first 100 customers!

From meetings to dinner dates – this jumpsuit easily adapts to any occasion

Why you’ll love it:
  • Soft and relaxed fit – The wide silhouette gently drapes over the body without clinging, providing maximum comfort and a clean, refined look. Perfect for all-day wear, it ensures freedom of movement and excellent breathability.
  • Modern elbow-length sleeves – Reaching to the elbow, they provide ideal coverage for transitional seasons. The clean and slightly wide line complements the minimalist style, allowing for layering with other pieces without bulk.
  • Oversized circular pendant – The necklace with a large round pendant adds character to the jumpsuit, breaking up the vertical flow with an elegant focal point. It draws the eye without overpowering the ensemble, adding a touch of confident sophistication.
  • Straight-cut trousers – Offering tailored structure and comfort in equal measure, they adapt to various body types. They visually elongate the figure and pair easily with heels, ballet flats, or sandals, transitioning effortlessly from casual to formal.
  • Practical side pockets – Deep and functional, they integrate seamlessly into the line of the jumpsuit, allowing you to carry essentials or rest your hands naturally without disrupting the clean design.
  • Effortless versatility – Ideal for brunch, meetings, or evening drinks, it transforms with just a few accessories. Keep it simple for a minimal elegance or enhance it with bold details for a striking look. The neutral palette and essential lines make it a must-have in any wardrobe.
✨ 30-Day Money-Back Guarantee ✨

Loved by thousands of women just like you. If for any reason you’re not completely delighted with your purchase, simply return it within 30 days for a full refund. Shopping with us is always safe and worry-free. 💖

What Our Customers Say

★★★★★

As soon as I put it on, the cut felt custom. The fabric skims, never clings—effortlessly polished.

Naomi
Brighton, UK
★★★★★

This dress shapes in all the right places and moves beautifully—Isabelle Mayfair truly understands timeless silhouettes.

Amelia
London, UK
★★★★★

I’ve never owned a piece that’s this flattering yet easy to wear. Compliments from the first step out.

Priya
Manchester, UK
★★★★★

Lightweight but luxe; it gives me a confident hourglass without fuss. An instant wardrobe staple.

Sienna
Leeds, UK
★★★★★

Isabelle Mayfair nailed the balance of chic and comfort—looks couture, feels like a second skin.

Sophie
Edinburgh, UK

FREE SHIPPING

Every order within the UK ships free, fully insured, and with tracking – so you can shop with complete peace of mind.

30-DAY MONEY-BACK GUARANTEE

If you’re not completely happy, simply return your order within 30 days. We’ll make sure it’s quick and worry-free.

SECURE CHECKOUT

Pay safely and easily using your preferred method – from major credit cards to trusted services like Apple Pay and Google Pay.

FAQs

We’re committed to processing and shipping your orders quickly within 24 to 48 hours of placing them.

Once your order is on its way, you’ll receive a friendly email notification with tracking details. This will allow you to easily follow the journey of your package as it makes its way to you. You can click here to track your order when you have received the order details

We offer a 30-day return period. This means you have 30 days from the day your order is delivered to decide if you’d like to keep it. If you change your mind for any reason, simply send it back within those 30 days for a refund.

At Isabelle Mayfair, your satisfaction is always our priority. That’s why we keep you updated every step of the way and deliver your order with care, using trusted Royal Mail services. Plus, shipping is always free – so you can shop with complete peace of mind. 💖

We want your shopping experience to be simple and worry-free. That’s why we offer a range of secure and convenient ways to pay:


  • Credit & Debit Cards – We accept all major cards, including Visa, Mastercard and American Express.

  • Mobile Payments – Prefer something quicker? Use Apple Pay, Shop Pay or Google Pay for an easy checkout.

  • Gift Cards & Store Credit – If you have a gift card or store credit with us, you can use it towards your order.

If you’d like to get in touch with us for press or media enquiries, please email us at info@isabelle-mayfair.co.uk. Our team will respond with care and as quickly as possible.