Anchor Tattoo
One of the more noticeable tattoos on Styles' left wrist is an anchor that covers text that used to say "I can't change." The anchor is in line with his other nautical tattoos, including the ship on his bicep and swallows on his chest.
Padlock and Key Tattoo
Styles has a few scattered tattoos on his left wrist, including a padlock that was inked by Ed Sheeran
Aquarius Symbol Tattoo
He has a small Aquarius symbol, which is his star sign. Next to that is a tiny "99p."
Shamrock Tattoo There's a tiny shamrock on his left wrist, an ode to one of his favourite tattoo shops, Shamrock Social Club in LA.