Daughter avoiding tea and coffee inter alia in church - very exclusive (8)

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

LIQUI [d] S (tea and coffee inter alia ), without the D (abbreviation for daughter), inside CH (abbreviation for church). Cliquish = keeping to one’s own private group (clique) and not welcoming newcomers = very exclusive.