Green’s Dictionary of Slang

shine adj.1

also shinin’, shyin’
[? Yid. sheyn, beautiful]
(Aus./N.Z./US)

1. of objects, excellent, first-rate.

[US]W.J. Kountz Billy Baxter’s Letters 71: I laughed so loud at Johnny’s shine joke that the manager of the hotel called me.
[Aus]Sydney Sportsman (Surry Hills, NSW) 10 Apr. 2/5: A mug of claret wine, / The werry first partickeler, / Goblime it was shine).
[US]‘Hugh McHugh’ Out for the Coin 36: I saw my way clear to making a shine start with my Santa Claus stable.
[Aus]E. Dyson Fact’ry ’Ands 44: ‘Well, you’re er shine idyit,’ commented Feathers.
[Aus]Sun. Times (Perth) 14 Jan. 4/8: There was one girl a shine tart to wot Tommo couldn’t get to go in for a swim no ’ow.
[Aus]E. Dyson ‘The Picnic’ in Benno and Some of the Push 4: ‘Is she a shine squeeze, Benno?’ asked Feathers.
[Aus]C.J. Dennis Songs of a Sentimental Bloke gloss. 🌐 Shyin’ or Shine – Excellent; desirable.
[Aus]E. Dyson ‘Mickie Mollynoo’ in ‘Hello, Soldier!’ 39: A shine John Hop is Mollynoo.
[US]O. Strange Sudden Takes the Trail 117: If you ain’t the shinin’ limit.
[NZ]McGill Dict. of Kiwi Sl. 101/1: shine good or likeable.
[NZ]McGill Reed Dict. of N.Z. Sl. [as cit. 1988].

2. of people, likeable, admirable.

[Aus]Sydney Sportsman (Surry Hills, NSW) 25 Sept. 3/2: There’s a hand of stoush awaiting / For the bloke that dares to say / She ain’t the shinest klina / In the push.
[Aus]Newsletter (Sydney) 29 Aug. 18/1: Copper King (roaring): ‘Yous is a pretty shine bloke to try and book a sprat (with bitter irony). I s’pose next you’ll want to book something with Tattersall.’.
Dly Examiner (Grafton, NSW) 19 Aug. 6/4: I also met a timber-getter named Shine and his mate and had a feed with them. That name attracted me. The old bush-men referred to a good chap as ‘a shine bloke.’ Both these men deserved the term.
[Aus]Baker Popular Dict. Aus. Sl.
see sense 1.

3. (Aus.) of people, smartly dressed, fashionable.

[Aus]Truth (Perth) 2 Jan. 4/8: Strike me pink he were a dandy, / Togged up werry shine & neat.

In derivatives

shiney (adj.)

(Aus.) wealthy, rich.

[Aus]Truth (Perth) 5 June 12/1: As she housekeeped to a gent, / Who were a ole shiney buffer— / Single. (He knew what that meant).