if u would like to learn there are many step by step simple YouTube tutorials on this...
Tailor
a sewing machine
my grandmother used to sew clothes with a foot........?
Go to thrift shops or cut the waist band off your pants and sew elastic ribbing around the waist.
sew it
Molly took Home Economics in school to learn how to sew her own clothes.
Of course if you know how to sew.
Sew a patch onto them
No, just like others in Europe they go to department stores and buy clothing. There maybe some who design and sew clothes.
It was the Star of David, all Jewish people had to sew it onto their clothes so everyone knew they were Jewish.
Sew, as in "She sews most of her own clothes."
Sew back together