21a More attractive invitation that is recieved by both sides (8)
?O?E?i?R
23d Blade cutting first William then Robert (5)
??L??
22a Horse is to shoe as Jack is ... (2,4)
?? / ??O?
26a Singer accomodated short number in record (11)
?E?D?N?????
16d Bar cahsier, a shrew (8)
?P???i??
21a confused me - I expected the first five letters to be a palindrome - the letters I got scotched that idea.
Yes, I'll be glad when I get 16d so I can stop typing it.