The shirt collection offers a variety of styles which suit every need. Crafted in Italy using the finest cottons and silks, in solids and stripes, and the CÂLLAS signature scarf prints

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SIRENE Rome shirt Pale
$590.00
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Turquoise
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CAMERON Rome silk shirt
$990.00
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Turquoise
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SIRENE Rome shirt White
$590.00
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
White
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OLYMPIA Sleeveless Shirt White
$290.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
White
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OLYMPIA Poplin Blouse White
$325.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
White
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OLYMPIA Poplin Blouse Black
$325.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Black
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OLYMPIA Silk crewneck top
$450.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Black
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SIRENE Como Lake shirt
$590.00 Sold Out
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Pale Blue
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SIRENE Como Lake shirt
$590.00 Sold Out
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
White
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SIRENE Napoli shirt Pale
$590.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Pale Blue
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MIKA Bandcollar Shirt Cheetah
$235.00 $590.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Natural
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LUCIA Lantern Sleeve Shirt
$175.00 $425.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Violet
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SIRENE Scarf-back Shirt Navy
$275.00 $690.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Navy
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SIRENE Scarf back Shirt
$275.00 $690.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
White
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BELINDA Cascade front Top
$235.00 $590.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)
White
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BLISS Drape sleeve Blouse
$590.00
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)
Navy
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BLISS Drape sleeve Blouse
$590.00
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)
Parchment
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LYN Scarf Print Shirt
$475.00 $1,190.00 Sale
36 IT (0 US)38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
Turquoise
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OLYMPIA Sleeveless Shirt Black
$290.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Black
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OLYMPIA Silk Blouse Ivory
$450.00
36 IT-0 US38 IT-2 US40 IT-4 US42 IT-6 US44 IT-8 US46 IT-10 US48 IT-12 US50 IT-14 US
Ivory
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LILLE Blouson shirt White
$450.00
38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)50 IT (14 US)
White
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GEORGIE Flare sleeve shirt
$490.00
38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)
Pale Blue
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BILLIE Tassel shirt Blue/Navy
$475.00
38 IT (2 US)40 IT (4 US)42 IT (6 US)44 IT (8 US)46 IT (10 US)48 IT (12 US)
Blue/Navy tassels

Every collection is defined by impeccable tailoring, luxurious European fabrics, and a dedication to versatility. From the perfect pant—our signature foundation—to refined toppers like crisp shirts, tailored blazers, and statement outerwear, each design is created to be mixed, matched, and reimagined season after season. Shirt dresses complete the lineup, offering a natural extension of the modern woman’s wardrobe.