Deliver bundle, article wrapped by calendar girl showing top – and bottom here too? (7,5)

I haven't cracked this one yet — but the brilliant team at Fifteensquared have:

definition: French for YELLOW JERSEY (a “top” worn by the leading cyclist in the Tour de France) which can be found at the “bottom here” i.e. in this crossword grid as the answer to 27ac MAIL=”Deliver” + LOT=”bundle”; plus A=indefinite “article” inside JUNE=”calendar [month, or the name of a] girl”