3 adjectives to describe undergarment

There would remain, I believe, for ever those dull Jaeger undergarments in the windows of the bazaar, and the bound edition of Tchekov in the book-shop just above the Moika, and the turtle and the gold-fish in the aquarium near Elisseieff; and whilst those things were there I could not believe in melodrama.

Mrs. McDonald called the dog to her side, and examined the supposed rag the beast had played with, and found it to be the first clue that she had thus far discovered, as it was little Helen's red flannel undergarment.

They washed and dried the child as any crone of a midwife would have done, and dipped a small sponge which had always remained unused in a cut-glass bottle in Doyne's dressing-bag in the hot milk and water of Biggleswade's thermos bottle, and put it to his lips; and then they wrapped him up warm in some of their own woollen undergarments, and took him into the kitchen and placed him on a bed made of their fur coats in front of the fire.

3 adjectives to describe  undergarment