Karissa™ Flowing Wide-Leg Halter Jumpsuit
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Free Shipping With Royal Mail
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100% Return Guarantee Within 30 Days
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10% Off Extra for 2+ Items (sitewide)
One piece. Long, soft, and effortlessly you.
Slip into the Karissa™ Jumpsuit and feel the line of your body stretch tall and graceful.
The crossover halter neckline and high banded waist flow into wide, drifting legs - a silhouette that skims, never clings.
Soft, breathable fabric drapes light against your skin.
One piece. No styling. No fuss.
Just quiet, put-together ease from morning coffee to evening dinner.
A warm-weather favorite reordered all summer long.
✓ LOOK TALLER, LEANER, INSTANTLY
The high banded waist and wide drifting legs draw the eye up and down, creating a long vertical line. You look elongated without trying.
✓ CROSSOVER HALTER, EFFORTLESS ELEGANCE
The wrap-cross neckline frames your shoulders softly and adds a feminine, polished finish. No fussy buttons or zippers - just slip it on.
✓ SKIMS, NEVER CLINGS
Wide flowing legs and a soft draped bodice float gently over your shape. No pulling, no pinching - just easy, forgiving movement all day.
✓ FEATHER-LIGHT, ALL-DAY SOFT
Breathable lightweight fabric feels gentle against your skin from morning to night. Cool enough for warm days, soft enough to forget you're wearing it.
✓ ONE PIECE, ENDLESS WEAR
Pair with sandals for the market, wooden bangles for dinner, or heels for a summer event. Four neutral shades - works season after season.
What you get today
- Karissa™ Flowing Wide-Leg Jumpsuit
- Crossover halter neckline with high banded waist
- Soft, breathable lightweight fabric
- Available in 4 versatile neutral shades
- Free tracked shipping
- 30-day at-home try-on
Seasonal production run - once this batch sells out, restock pricing may change.
Slip into Karissa™ today and feel what effortless really looks like - only while this batch lasts.
Try Karissa™ at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.
Frequently asked questions
Does the halter top offer enough support?
The crossover wrap design lifts and frames the bust gently. Many customers wear it comfortably without additional support, though a strapless or adhesive bra works well for added lift.
How does the wide leg fit on shorter frames?
The wide leg drapes from a high-set waist, which keeps the silhouette elongating even on shorter frames. Most customers between 5'2"–5'10" wear it without hemming.
Can I dress it up for an event?
Yes - pair with heeled sandals, statement earrings, and a clutch for evening events. The clean lines hold up beautifully for dinners, vacations, and gatherings.
Is the fabric see-through?
No. The soft woven fabric has a textured, opaque drape that holds its shape without clinging.
Specifications
- Size: S, M, L, XL, 2XL (full size chart below)
- Material: Soft, breathable lightweight polyester weave
- Care: Machine wash cold, hang dry
Centimetres (cm)
| Size | UK | Bust | Length | Waist |
|---|---|---|---|---|
| S | 8–10 | 86 | 135 | 68 |
| M | 12 | 90 | 136 | 72 |
| L | 14 | 96 | 137 | 78 |
| XL | 16 | 102 | 138 | 84 |
| 2XL | 18–20 | 108 | 139 | 90 |
| 3XL | 22 | 114 | 140 | 96 |
| 4XL | 24 | 120 | 141 | 102 |
Inches
| Size | UK | Bust | Length | Waist |
|---|---|---|---|---|
| S | 8–10 | 33.9" | 53.1" | 26.8" |
| M | 12 | 35.4" | 53.5" | 28.3" |
| L | 14 | 37.8" | 53.9" | 30.7" |
| XL | 16 | 40.2" | 54.3" | 33.1" |
| 2XL | 18–20 | 42.5" | 54.7" | 35.4" |
| 3XL | 22 | 44.9" | 55.1" | 37.8" |
| 4XL | 24 | 47.2" | 55.5" | 40.2" |
All measurements are garment measurements. If unsure about your size, select a size up for the best fit.
How to wash
- Machine wash cold with similar colours
- Do not bleach
- Hang dry for best shape retention
What our customers say
Nicola S.
Delivery was late, service was excellent!
My parcel arrived a few days later than expected which was frustrating, hence four stars. But I can't fault OffSEASON themselves. They replied quickly, explained what was happening and followed up. I'd still order again.
Sarah W.
Small issue, handled really well
I accidentally put my old address on the order and only noticed afterwards. Sent a slightly panicked email and they changed it before dispatch. Thank you again, Cherry! Love this dress so much!
Eilidh M.
Made the exchange so easy
The dress was lovely but I needed a size down. I contacted customer service and they explained exactly what I needed to do. No back and forth or fuss. My replacement fits perfectly.”
Charlotte H.
Lovely, but size down if between sizes
Really pleased with it. I'm usually between an 8 and 10 and ordered the 10, but I could probably have gone with the 8. I kept it because I actually like the slightly looser look. Everything else is exactly as pictured.
Fiona M.
Looks just like the photos
I’m always slightly suspicious ordering clothes online because colours and fit can look completely different in person. The jumper genuinely looks like the pictures.
Bethan J.
So refreshing
I emailed on a Sunday evening expecting to hear back sometime during the week and had a helpful response much sooner than expected. Friendly, straightforward and no copy-and-paste nonsense.
Sophie W.
True to size for me
I ordered my usual size 10 and wouldn’t size up or down. There’s enough room through the waist and hips and it doesn’t pull anywhere when I sit down.
Sophia M.
What!!
"It felt expensive. I checked the price three times because I didn't believe it. And it's not too tight. OffSEASON has so many loose-fit designs to choose from. Love it!"
Isabella N.
Exactly what I needed
"I've ordered every summer for four years. Nothing has ever disappointed me. My size sold out before I could check out last time -I set a reminder this season."
Ella S.
Comfortable and stylish
"Wore the brown dress to a wedding, a picnic, and a festival. Same dress. Three completely different looks. Worth every cent at full price, at this discount it's almost criminal."
Heather S.
Good Quality
"The quality is noticeable. Had a linen pants set and they held up well after a few washes, which is always a plus. And I am happy to support their business, two best friends founders".
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Frequently Asked Questions
We're here to answer all your questions!
Shipping
We ship all our orders within the UK using Free Royal Mail Shipping Including Track & Trace. Place your order before 11:00 PM, and it will be shipped the same day, free of charge! Enjoy the convenience of fast, free delivery, bringing your items home without any extra cost.
Returns
Not completely satisfied? No worries! You can easily and quickly return your order within 30 days of receipt. We ensure the process is smooth and hassle-free, so you can return your items with complete peace of mind.
Size
Our clothes are tailored to fit exactly as indicated in the size chart. You’ll find the size chart with each product, ensuring you can always select the perfect size for a flawless fit.
Need more help?
Have a question or need advice? Don’t hesitate to contact us. We are here to assist you and reply within 24h.
Email: info@offseasonlondon.com
Monday to Friday: 09:00 AM - 5:00 PM
Saturday and Sunday: 10:00 AM - 5:00 PM
30-DAY MONEY BACK GUARANTEE
We love our products at OffSEASON and we're confident that you will too! That's why we offer a risk-free 30-day trial period. If you're not entirely satisfied with your product, we'll refund your money.