The Jiiri blouse is made of organic cotton poplin, and it has a relaxed, straight fit. The blouse features the Siluetti pattern, which is printed in Helsinki. The blouse has a teardrop keyhole neckline with drawstrings at the front and short, loose sleeves.

The Siluetti (silhouette) pattern depicts how the colors of the sky and sea melt into each other on the horizon. Carina Seth Andersson painted the thin, irregular stripes in varying hues with long strokes of a stiff brush.