What does the cryptic crossword clue "Design fine publicity I will shortly read out (4,4)" mean?

The definition is "Design". The wordplay uses a homophone (sounds like). F[ine] + AIR (publicity) + homophone of “I’ll” The answer is FAIRISLE.

Design fine publicity I will shortly read out (4,4)

Guardian Cryptic #29456 | 16 Down | 2024-08-08 flower