NEW COLLECTION

Spring Summer 2026
DISCOVER

Shop the look

Quick buy
Crinkle-Effect Wrap Blouse with Decorative Trim
€82,00
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Crinkled-Texture Shorts with Elasticated Waist
€72,00

Shirts

Dresses

Pants

Blazers

Special Occasions

Discover the Special Occasions category with elegant dresses and outfits designed for every special moment.

From stunning wedding looks to chic christening options, you'll find the ideal outfit that combines style and comfort. Maxi, midi, and mini dresses, satin fabrics, flowing lines, and timeless silhouettes create standout appearances.

Discover

Trending Styles

Quick buy
Cotton Lace Crop Blouse with Balloon Sleeves
€132,00
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Cotton Lace Shorts with Embroidery
€119,00
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Cotton lace skirt with flounce
€149,00
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Cotton Lace Shirt with Embroidery
€129,00
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Cotton Embroidered Lace Cropped Trousers
€159,00
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Cotton Lace Skirt with Pockets
€139,00
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Cotton & Silk Blouse with V-Neckline
€94,00
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Cotton & Silk Blouse with V-Neckline
€94,00
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Striped Wide-Leg Pants with Elastic Waist & Pockets
€89,00
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Striped Sleeveless Shirt with Side Slits
€69,90
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Striped Maxi Dress with Ruffles & Adjustable
€154,00
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Dress with Linen Blend & Decorative Trim
€159,00
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Striped linen blend long shirt with buttons
€84,00
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Linen Blend Trousers with Elastic Waist
€109,00
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Striped Linen Blend Shirt with Adjustable Tunnel Waist
€116,00
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Striped Linen Blend Shorts with Elastic Waist
€72,00
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Midi Dress with Floral Pattern & Pockets
€142,00
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Floral Shirt with Balloon Sleeves
€98,00
Quick buy
Sleeveless Striped Maxi Dress with Buttons
€130,00
Quick buy
Sleeveless Striped Maxi Dress with Buttons
€130,00
Limited time only

SPRING OFFERS

-30% ON SELECTED ITEMS

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Where Every Idea Begins

Bill Cost has been active in women's clothing since 1980, creating collections with contemporary design, comfort, and timeless elegance.

All garments are designed and manufactured in Greece, with an emphasis on quality, fit, and meticulous details.

Our Story