yarn; RichMore Silk in Trigo (シルクイントリゴ)
needle; JP6(3.9mm),5(3.6mm) & 4(3.3mm)
hook; JP5/0(3.0mm)

This jacket features three lace patterns distributed along body and sleeves.
I cannot tell exactly what yarn was originally used for this jacket, because pattern is written in japanese. According to pic, yarn used is a DK fantasy yarn with (I suppose) some cotton content.