My mind is blank,I need help please.
12ac Plate of armour,excellent type without backing (7) ? ? ? ? ? ? ?
21ac Stuoid fellow's hoax about to come out (7) ? ? ? ? A ? D
3d Welsh rugby star's name made by contribution to historic win (9)
? ? ? ? ? ? ? ? ?
1d Evening primrose plants acceptable above Indian city (6) ? ? ? ? ? ?