Well caught ===[**CDM**]===

Thanks, Lex.

Elegant ecru flag waving (8)

Graceful (anag)

Always, Koala! ===[**CDM**]===

Thank You, M'Dear.

Spell "Lung" (8)

Breather - double def (and a good one)

Nice solve, Lex.

===[**CDM**]===

Thanks mate

Acting in secret, they allure (8)

Direct on right vccvcvcc

enticers (anag. of in secret)

This will no doubt add to your allure:
===[**CDM**]===

Thank you, Lex!

Archbishop, stiffly formal, had dinner (7)

Prim-ate

Correct, Rog! ===[**CDM**]===

Thanks, Cheryl!

Anxiety takes memory a very short distance (8)

Early hints:

Direct on the right
Wordplay 5+3 (the 3 is a TLA)
vcccccvc

a.....o.
Think computer memory

Does the answer end with a vowel or consonant (and does it really have 5 consecutive consonants)?

angstrom

I refer you to Pandora, Lex! ===[**CDM**]===

A new word for me: I thought it would end with rom or ram because of the reference to computer memory, but I was somewhat thrown by the outline a....o

Thanks, Rog. That was a cute one.

Grain cost reduced 20% off the top (4)

See your problem Lex - it was a final consonant after the "o" which I guess you took for a full stop

Rog, my problem is I often don't see... I never even noticed the final dot!

(P)rice