15 across
Indistinct
notice
with
garish
border
(7)
Indistinct notice with garish border (7)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
The definition is Indistinct — something shadowy or unclear. For the wordplay, garish gives you SHOWY, and notice gives you AD, which gets tucked inside it — SH-AD-OWY — with border being your signal that one word surrounds the other.