Would appreciate help with final three clues.
13a. Recall wee teddy's head cuddled by minor, producing comforting words.(5,5) I have S?E?P ?I?H?
20a. Elegant, idly swimming in water.(8) I have ?A?Y?I??
17d. Fib about alcoholic drink being one that's non-alcoholic? I have ?I???D?
sleep tight : SLIGHT (minor) around EEP (PEE = wee and reversed) and T (teddy's head)
ladylike: LAKE around anagram of IDLY
limeade: LIE (fib) around MEAD (alcoholic drink)