Assuming you mean a boutique of some sort, for clothes shopping:
Une boutique française
As you can see, "Une" is Feminine, so "Français" becomes "Française"
the shop is 'la boutique' or 'le magasin' in French.
Propriétaire de magasin is shop owner in French
the flower shop is 'le fleuriste' in French.
Most French now shop in commercial centers and supermarkets.
A gift shop is 'un magasin de cadeaux' in French.
a florist shop is called 'le / la fleuriste" in French.
A barber shop is a "coiffeur".
He has in French is "Il a..." Hope this helps :)
To write "50th" in French, you would write "50ème."
"Deli shop" in English means charcuterie-traiteur in French.
Le Cheval Shop
"shop" is "boutique" or "magasin". There is also the French word "échoppe" which has the same origine as "shop", but it is rarely used now, it means a small shop or a stall or booth.