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KYLINE™ - Classic Plain Jumpsuit – Sophie & James London

Name: KYLINE™ - Classic Plain Jumpsuit
Brand: Sophie & James London
Price: 49.95 GBP
Availability: InStock

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£49.95 £165.00 Save 70%

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Color — Light Blue

Light Blue

Black

White

Medium Blue

Low stock - few pieces left

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Elevate your everyday elegance

Discover the KYLINE™ - Classic Plain Jumpsuit, a versatile piece designed for the modern woman. Effortlessly chic, this jumpsuit transitions seamlessly from day to night, ensuring you always feel confident and stylish.

Why Choose KYLINE™ - Classic Plain Jumpsuit?

Timeless design – Embrace a silhouette that flatters every figure and never goes out of style.
Versatile styling – Dress it up with heels for a night out or pair with sneakers for a casual day look.
Comfort-first approach – Experience ease of movement, making it perfect for both lounging and socialising.
Effortless elegance – Simplify your wardrobe with a piece that speaks sophistication without the fuss.

SPECIFICATIONS:

Available sizes: XS, S, M, L, XL
Colour options: Classic Black, Navy Blue, Olive Green
Care instructions: Easy care, machine washable

Enjoy peace of mind with your order — today we ship everything free of charge with Royal Mail, complete with tracking so you'll always know when your parcel will arrive.

Your satisfaction is our priority. That's why we offer a generous 30-day return and exchange policy. Take your time, try it at home, and if it's not exactly what you hoped for, you can easily return or exchange it within 30 days

Your security comes first. That's why we process all orders through Shopify Payments and trusted credit card providers ensuring every transaction is smooth, reliable, and fully protected.

We are committed to providing exceptional customer service, available around the clock to help with any questions or concerns. Feel free to reach out to us anytime at info@sophieandjameslondon.com.

Claire W. and 10k+ other women are wearing Sophie & James London

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What our customer say

The fit is perfect and the quality feels lovely and substantial. I've already had so many compliments I don't think I'll be shopping anywhere else.

Carol B. 2 hours ago

Wore this to a garden party at the weekend and felt effortlessly elegant. It floats beautifully in the breeze and I had several people ask where it was from.

Marion H. 1 month ago

Wore this to a friend's 60th and felt wonderful all afternoon. It's rare to find something this elegant that's also so comfortable to wear.

Susan M. 4 days ago

I bought this for a wedding and ended up wearing it three times since. It's become a real staple in my wardrobe.

Deborah L. 35 minutes ago

The most comfortable sandals I've worn in years. I sat out at a cafe all afternoon and my feet were perfectly happy — no rubbing at all, and they look so pretty with a summer dress.

Elaine B. 35 minutes ago

So flattering and easy to wear. I'm 58 and it's so nice to find pieces that feel refined without being fussy.

Christine W. 3 days ago

So flattering and easy to wear I felt lovely the moment I put it on. It came up a touch long for me but nothing that spoils it, and it looks far more expensive than it was

Hazel W. 4 days ago

Our care behind every order

Sophie & James was built for women who know exactly who they are — and want clothes that reflect it. Refined, effortless, quietly beautiful. More than 10.000 women across the UK have shopped with us, and looking after every one of them has always come first. From the moment you place your order to the day it arrives at your door, every detail is considered and cared for.

Every piece is chosen by us and made in small runs, we don't restock. When a style sells out, it's gone for good. It's exactly why the women who find something they love here rarely wait.

Combine and get up to 25% extra off

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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.

To start a return, please contact us via our Contact Page or email us at info@sophieandjameslondon.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 within1–3 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 info@sophieandjameslondon.com We usually reply within24 hours.

30-DAY MONEY-BACK GUARANTEE

We offer a 30-day return period. Feel free to return any item within 30 days if you are not completely satisfied.

FREE DELIVERY

We offer free shipping in the United Kingdom, including Track & Trace. You will receive a tracking link by email so you can follow your order every step of the way.

SECURE PAYMENT

At Sophie & James London, you can securely and conveniently pay for your order using credit card.

Our customers tell it better than we do

★★★★★
The dress fits beautifully and feels so comfortable to wear. The fabric is soft and lightweight, and the flowing silhouette falls in a really flattering way through the waist and hip. The three-quarter sleeves are perfect for a warm day without feeling exposed. I had it on all day at a garden party and still felt fresh by the evening. I will definitely be ordering another colour.

Emma J.
London – 12 hours ago

★★★★
I was a little unsure about sizing at first, but the dress turned out to be perfect. The waist tie lets you adjust the shape, so it is forgiving without looking oversized, and the material feels gentle on the skin. It is stylish and easy to slip on, and works just as well with flats for the day as it does dressed up with heels for dinner.

Claire W.
Manchester – 1 day ago

★★★★
I love how the dress looks on me. The soft fabric smooths over everything beautifully, feels comfortable all day, and the flowing silhouette gives such a flattering shape through the waist. The colour is exactly as shown in the photos and the fit is even better than I expected. It has quickly become one of my favourites — I reach for it whenever I want to feel effortlessly put-together.

Sarah M.
Birmingham – 2 days ago

★★★★★
I am really happy with the item I ordered. It feels lovely on the skin, fits comfortably, and has a very flattering look once on. It is one of those pieces that feels easy to wear while still looking polished.

Olivia R.
Leeds – 3 days ago

★★★★★
The midi dress exceeded my expectations. I was hoping for something comfortable and flattering, and it truly delivered on both. The fabric feels lovely and soft, the gentle A-line skims over the tummy rather than clinging, and the length sits perfectly just below the knee. It looks just as elegant in person as it does in the photos. I wore it to a lunch and felt put-together all afternoon.

Helen P.
Liverpool – 5 days ago