From Prince + -esque.
Princesque (comparative more Princesque, superlative most Princesque)
- (rare) Reminiscent of Prince (1958–2016), American singer, songwriter and multi-instrumentalist.
2002 March 20, Whatdaumm [username], “OTP:Trump Dawgs-Art Of Crushin(Review)”, in alt.music.prince[1] (Usenet):Trump Dawgs could be big with its Princesque vocals and its metal/rock/funk guitar riffs done in odd time signatures. A perfect band for the 21st century.