Mysteries of life

I invited my mother for lunch at home and after lunch I made this lovely pink set of clothes for Sarah's baby doll.
With a pair of pink socks, I made a t-shirt, a vest, a cap and a pair of panties.
It is curious that my mother, who is losing her memory, used a French word for all the clothes I had prepared for Sara.
I'm sure Sara will really like her doll's trousseau, she said.
I wonder where she got this word, trousseau.
All I know is that she was a very well educated girl before the Spanish Civil War.
Afterwards, everything was different for her and her family!
By the way, it is the same doll that I told you about last summer