Can we use this structure without adj between a/an and noun because i've heard the sentence " What a beauty you are ". E.g :
-What a dress
-What a hamburger
-Such a pair of shoes
-Such a girl you are 

 And what if the noun was a plural noun or an uncountable noun, can we still use this structure? E.g:
- What beauties (you are)
- Such men
- Such furniture
     ~  Thank you so much ~