Tilly and the Buttons
Tilly and the Buttons Sewing Pattern - Coralie Swimsuit & Bikini
Tilly and the Buttons Sewing Pattern - Coralie Swimsuit & Bikini
Make a Splash with This Customizable Swimsuit & Bikini Sewing Pattern!
Dive into swimwear sewing with this swimsuit and bikini pattern, designed in collaboration with Evie la Lùve, and create the beach-ready look of your dreams! With multiple styles to choose from, you can go sleek and simple or add playful ruffle details to level up your swimwear skills.
This pattern features a one-piece swimsuit with high or low back options and a bikini with high or low-waist bottoms, giving you the flexibility to tailor each piece to your style. The flattering scoop neckline is finished with delicate binding and adjustable straps, and for a splash of fun, you can add optional ruffles on the neckline and legs. With a mid-cut leg and full lining, plus an optional shelf bra and cups, this pattern ensures a stylish and comfortable fit for all your water adventures.
Coralie's Features:
• One piece swimsuit with choice of high or low back
• Bikini with choice of high or low waist bottoms
• Scoop neckline finished with narrow binding and straps
• Optional neckline ruffle and leg ruffles
• Mid-cut leg
• Fully lined, with optional shelf bra and cups
Whether you’re lounging poolside or catching waves, this pattern has everything you need to make a statement in handmade swimwear!
SKILL LEVEL - Improver
SIZE RANGE - UK 6-34 / US 2-30 / EUR 34-62 / AUS 6-34
FABRIC SUGGESTIONS
Main fabric: Four-way stretch knit swimwear fabric with at least 50% stretch in both directions. Look for a mix of nylon or polyester with elastane (AKA Lycra/Spandex).
Lining: Swimwear lining, stretch mesh or more of your main fabric, with at least 50% stretch in both directions.
SUPPLIES
• Swimwear fabric
• Matching polyester thread
• Lining fabric
• All versions: 8-10mm (5/16-3/8in) wide rubber swimwear elastic*
• Bikini version: 6mm (1/4in) wide rubber swimwear elastic*
• Optional: Foam swimwear cups
• Sewing machine with adjustable zigzag stitch, stretch needle and basic tools (a rotary cutter and mat are helpful)
*We recommend using rubber elastic and not clear elastic.
At Truro Fabrics we're a small, family-run business in the heart of Cornwall, UK. We love compiling our carefully chosen fabric collections and sharing beautiful products with our customers. All orders are lovingly wrapped in recycled tissue and re-purposed packaging, ready to arrive and be made into exciting creations.
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- Orders under £50 — £4.99
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- Delivered within 2–5 working days via Royal Mail or DPD
Express UK Delivery
- £6.99 — next working day on orders placed before 2pm (Mon–Fri)
International Delivery
- Europe from £8.95
- Rest of World from £12.95
For full details please visit our Delivery & Returns page.

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