The Essentiel Antwerp Hilver Blouse is crafted from crisp cotton-poplin with a pointed collar and classic cuffs, featuring a relaxed silhouette and a button placket adorned with rhinestone and beaded embellishments. The Essentiel Antwerp Hilver Blouse is crafted from crisp cotton-poplin with a pointed collar and classic cuffs, featuring a relaxed silhouette and a button placket adorned with rhinestone and beaded embellishments. Essentiel Antwerp is an ode to play. Going off-piste since 1999, the powerhouse was founded by duo Esfan Eghtessadi and Inge Onsea as a bold antidote to the minimalist, monochromatic fashion scene. Brand signatures like print, color, and proportion are found across an extensive ready-to-wear and accessories collection.