Woman wearing Masculine Clothes is deprived of Heaven

It is stated in a Hadith that the woman who adopts masculine
styles will be deprived of Heaven. The woman who wears
masculine clothes, shoes, or has a masculine hairstyle also deserves
the same punishment. Often, this issue is not considered when
dressing children. (Allah forbid) sometimes, the boys are
made to wear the dress of girls making them look like girls and
similarly, girls are made to wear shirts & trousers along with a
hat making them look like boys. It is a sin to get your
daughters wear boyish dress or masculine hairstyle. Henna can
be applied on the palms and feet of the girls only, applying
henna on the hands or feet of boys is a sin. (Raddul-muhtar v9,
p522, Dar-ul-kutubul Ilmiyya Beirut)
Do not dress your children in clothes which have pictures of
living things on them. Do not apply nail polish on children's
nails and the children’s mother should never also do so because
wudu & ghusl will not be complete.