Whether it is "okay" or not is an opinion.
As long as the pyjamas cover enough of your body to where you're not in violation of any indecent exposure statutes, then you are legally able to wear pyjamas in public.
That being said, private businesses are not obligated to tolerate it, and they may remove you from their property or refuse to serve you.
There is no particular meaning to seeing someone in pajamas in a dream, particularly in 2011 when it is considered fashionable by some persons to wear pajamas in public. The pajamas might merely reflect the fact that the dreamer is sleeping.
Public nudity is illegal if it is likely to cause offence. Strangely males can be charged with public exposure but females cannot.
Is it illegal to sell sick puppies to the public at a pet store?
Why is it illegal to shoot a person in public? same reason. it is murder.
Yes, it is illegal to masturbate in public as it is considered indecent exposure and can result in criminal charges.
No. It is only illegal to be drunk in public.
It is illegal in many places to urinate in public.
Yes, it is illegal to watch porn in public as it can be considered indecent exposure or public indecency, depending on the laws in your specific location.
No, it is not illegal to put up missing posters in public spaces.
no
Yes, if they are picked from a public place, any wild flowers are illegal to pick as they are considered public property
Cursing is not illegal in public places, but it can be considered disorderly conduct or disturbing the peace depending on the circumstances.