### Clue: Style of 22, trimming tails to nail lizard by return (9)
### Answer: BRAZILIAN 
 ### Explanation: Definition: Style of 22
 **Reversal of**(return) { "nail lizard by" **minus their respective last letters**(trimming tails to) }.
Answer: A styling of the pubic hair(answer to 22across) – a prerequisite to wearing the Brazilian thong?