Original early 1900's blouse. This used to be worn over a corset, hence the tiny waist. It's handmade and it's very detailed. It has a few little areas where the fabric was mended because it became too thin but even the mending was done very considerate en neat (see last image).
Size: This top would fit a size XXS or size XS. Measured flat from shoulder to shoulder it's 35 cm, the bust is 44 cm, the waist is 32 cm, from shoulders down the length of the top is 47 cm and the sleeves are 38 cm long.