Pink floral printed long sleeve top (or lightweight sweater / jumper) by jean colonna. Made from knitted blend of wool, nylon, and "other fibres", has shallow, curved neckline, overlocked hem and cuffs, and black lace trim at armhole.

There is a similar top with white lace armholes here, and a dress in the same fabric here.

Size S (womens/unisex)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: 42 cm
Width (at underarms): 38 cm
Length (neck to hem): 57 cm
Sleeve length: 49 cm
Hem width: 38 cm

70% wool 20% nylon 10% other fibres
Made in italy
1990s (1997 or later)

See more jean colonna items here, or read more about the designer here.