@inoru_no_hoshi the ones *who've been seen flagging* all seem to be flagging as tops 😏
In reality think it's mostly a fashion choice by the stylists, going with whatever look & colour scheme is happening.
But I also think that a professional stylist is likely to know about the hanky code. If they didn't know before they started, surely it wouldn't have taken long for someone to clue them in.
This is partly why I think we don't see them flagging on the right. If the stylists were entirely unaware of hanky code, you'd expect to see an even balance of left & right.
Left is cheeky but it's probably not as risky as right, when it comes to managing a celeb's image.