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Summer onesie

38 products
Price, low to high Price, high to low Title, A-Z Title, Z-A Date, old to new Date, new to old Best Selling
sofa killer velours women onesie
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Sofa Killer dark grey velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
white as in photogreywhite
Sofa Killer tricolor onesie Lagoon worn by a woman, featuring a stylish combination of blue stone, light pink, and sand colors, showcasing a cozy casual look perfect for lounging.
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Sofa Killer tricolor onesie Lagoon – Adult Jumpsuit, Premium Loungewear
From €97.90
sofa killer velours women onesie
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Sofa Killer dark blue velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer onesie
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Sofa Killer royal blue onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer emerald green velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer red wine color summer velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer light grey color summer velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer peach color summer velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer black velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
Model wearing the Sofa Killer blue stone color onesie with a hoodie, showcasing a relaxed fit and stylish design.
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Sofa Killer blue stone color onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
sofa killer velours women onesie
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Sofa Killer eggplant color velours onesie – Adult Jumpsuit, Premium Loungewear
From €75.90
Sofa Killer brown velours onesie displayed on a model sitting on a white platform, showcasing its soft texture and stylish design.
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Sofa Killer brown velours onesie – Adult Jumpsuit, Premium Loungewear
From €86.90
Sofa Killer olive color onesie worn by a model sitting on a white pedestal in a bright room.
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Sofa Killer olive color onesie – Adult Jumpsuit, Premium Loungewear
€86.90
Sofa Killer light violet color women onesie Medusa, featuring a front view with a model showcasing the cozy design and hood.
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Sofa Killer light violet color women onesie Medusa – Women Onesie, Premium Loungewear
From €86.90
Sofa Killer dak grey color women onesie Rock worn by a model standing front view, showcasing its cozy design and zip-up feature.
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Sofa Killer dak grey color women onesie Rock – Women Onesie, Premium Loungewear
From €86.90
sofa killer velours women short onesie
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Sofa Killer peach color short summer velours onesie – Adult Jumpsuit, Premium Loungewear
€75.90
sofa killer velours women short onesie
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Sofa Killer emerald green short velours onesie – Adult Jumpsuit, Premium Loungewear
€75.90
Sofa Killer dark blue linen women onesie model sitting on a chair, showcasing a stylish and comfy design.
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Sofa Killer dark blue linen women onesie – Women Onesie, Premium Loungewear
From €119.90
BlackWhiteGrayDark greenMoss greenDark blueDark grayBeige+ 5 more
Sofa Killer dark green linen women onesie styled in a modern indoor setting, showcasing a model standing confidently.
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Sofa Killer dark green linen women onesie – Women Onesie, Premium Loungewear
From €119.90
BlackWhiteGrayDark greenMoss greenDark blueDark grayBeige+ 5 more
sofa killer velours women short onesie
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Sofa Killer eggplant color summer short velours onesie – Adult Jumpsuit, Premium Loungewear
€64.90
Woman wearing Sofa Killer royal blue velour onesie Nevada, looking stylish with a relaxed pose.
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Sofa Killer women royal blue velour onesie Nevada – Women Onesie, Premium Loungewear
From €86.90
sofa killer velours women short onesie
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Sofa Killer red wine color short summer velours onesie – Adult Jumpsuit, Premium Loungewear
€64.90
Sofa Killer black linen women onesie modeled by a woman standing barefoot against a neutral background, showcasing a stylish and comfy outfit perfect for summer.
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Sofa Killer black linen women onesie – Women Onesie, Premium Loungewear
From €119.90
BlackWhiteGrayDark greenMoss greenDark blueDark grayBeige+ 5 more
Sofa Killer women's velour onesie Dakota in royal blue, yellow, and violet colors, model showcasing stylish design with pockets and a hood.
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Sofa Killer women velour onesie Dakota – Women Onesie, Premium Loungewear
From €97.90

Women Summer Onesie – Light, Playful & Perfect for Warm Days

Stay cool and cozy in the Sofa Killer Summer Onesie collection — a vibrant range of women’s summer jumpsuits and lightweight velour onesies designed for warm days and breezy nights. Crafted from thinner, soft velour and breathable 100% linen, these pieces bring the signature Sofa Killer comfort into every season.

Choose from rich tones like royal blue, peach, emerald green, red wine, and sand beige to match your summer mood. Each women’s onesie features a relaxed fit, slim “cigarette-leg” cut, and premium zippers for easy movement. Perfect for lounging at home, beach evenings, or summer travel, these one-piece designs feel as effortless as they look.

Pair your summer onesie with women’s loungewear sets or matching family onesies to complete the look. Each design is handmade in Europe with durable stitching and sustainable fabrics — keeping you stylish, comfortable, and confident wherever summer takes you.

Sofa Killer brings premium summer loungewear that’s soft, breathable, and endlessly wearable — made for women who live for sunsets, slow mornings, and cozy adventures.

When it’s bikini weather, the last thing you want to think about is getting into something warm… unless your summer reminds you of an autumn, or if you’re into spending romantic evenings watching sunsets at the beach, or having night-time adventures! Our summer onesies are thinner, made of soft velour, and have slimmer, “cigarette” leg bottoms. And, of course, they’re perfect for keeping cosy during long summer nights!

 sales@sofakiller.com | +37067125431