GANNI F5839 Stripe Denim Dress dark indigo.
Midi shirtdress in striped denim with peter-pan collar.
Long sleeves with buttoned cuffs. 
Relaxed silhouette.
The casual sturdy, non-stretch, denim with vintage feel is in an interesting contrast with the oversized pointy bib collar.
The front has a full buttoned central closure.
100% cotton.
Size 32, 34, 36, 38 (Scandinavian sizes tend to fit a bit bigger)