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BY JYS
BY.JYS Signature Everyday Lounge Set – Buttercream | Premium Cotton | S–XXXL
BY.JYS Signature Everyday Lounge Set – Buttercream | Premium Cotton | S–XXXL
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Premium Cotton Pastel Collection - ☁️ Buttercream Premium Cotton Lounge Set
Meet our newest Premium Cotton Pastel Collection—crafted for women who love everyday luxury. Made from premium cotton that’s lightweight, breathable, and butter-soft, each piece is thoughtfully designed to keep you comfortable from day to night.
Wrap yourself in the warmth of Buttercream—a soft, creamy pastel inspired by peaceful mornings and everyday comfort. Made from our premium cotton fabric, this lounge set is lightweight, breathable, and irresistibly butter-soft against the skin.
Designed for effortless lounging, slow weekends, and cozy nights, Buttercream brings timeless elegance with comfort you’ll reach for every day.
Features
• ✨ Premium Cotton
• ☁️ Lightweight & breathable
• 🤍 Buttery-soft comfort
• 🌿 Gentle on skin
• 👖 Relaxed fit with functional pockets
• 🧵 Thoughtfully designed by a mum
Available in three timeless pastel shades:
• 💛 Buttercream
• 💜 Lavender
• 💙 Powder Blue
Simple, elegant, and made for everyday comfort—because feeling good starts with what you wear. 🤍
Care Guide
Care Guide
At BY.JYS, we carefully select soft, comfortable fabrics designed for everyday wear. With the right care, your pieces can stay soft, comfortable and beautiful for longer.
Washing
- Machine wash on a gentle or delicate cycle.
- Wash with similar colours.
- Turn garments inside out before washing.
- Use a mild, gentle detergent.
- Avoid bleach and harsh fabric softeners.
- For delicate pieces, we recommend placing them in a laundry bag.
Drying
- Air dry whenever possible.
- Avoid high heat, as it may affect the fabric's softness, shape and elasticity.
Ironing
- Use a low-temperature setting when ironing.
- Avoid applying high heat directly to the fabric.
Extra Care
- Do not use bleach.
- Avoid prolonged exposure to direct sunlight when drying.
- Wash dark and light colours separately.
- Avoid washing with garments that have rough surfaces, zippers or Velcro, which may cause snagging.
A Little Extra Love
Our fabrics are chosen for their soft and comfortable feel. Treating them gently will help preserve their softness, colour, shape and overall quality for longer.
Fit Recommendation
Fit Recommendation
Designed with a relaxed, comfortable fit.
If you are between sizes, we recommend sizing up for a looser lounge fit.
Please refer to our size chart for detailed measurements.

✔ OEKO-TEX® certified • Safe for sensitive skin • Maternity-friendly comfort