User:Epsilon the Eternal/Sandbox Three

In her sixth body, (PROSE: The Golden Hendecahedron) an incarnation of Iris Wildthyme travelled through the stars and the multiverse for many years. In this incarnation, she bore the name Iris Hilary Wildthyme, (AUDIO: The Two Irises) which differed from, where she went by the name Iris Margaret Wildthyme. (PROSE: Marked for Life)

She was potentially one of, if not the oldest, out of all her incarnations, as she had spent several long periods of time in one place, such as the passing of a decade after her falling out with Tom, (AUDIO: Wildthyme at Large), the time she had spent seventy-four years in the Gallery, (PROSE: Framed)

Whilst in 1930s Hollywood with her companion Jo Grant, Iris told Jo that she was incapable of regeneration, and thus was in her final body. (AUDIO: The Elixir of Doom)

A grieving man once thought that Iris had a Lancastrian accent. (PROSE: The Party in Room Four)

the most accomplished out of her other incarnations, having many, many temporal shenanigans across the multiverse in her clapped out time machine, the Celestial Omnibus. Iris often travelled with her best friends, Tom, Panda, Paul Magrs, and Señor 105, among many others.

This incarnation also liked to "bookmark" adventures - essentially, she would go off and have adventures, even if she was already embroiled in another. (PROSE: Enter Wildthyme)

Early travels
Information to be added from Excelis Dawns

Early on in this incarnation, Iris travelled to Bianca's Cabaret, drunkenly stumbling into the Sixth Doctor. The duo faced off against Bianca, who turned out to be Iris' equivalent of the Valeyard. (AUDIO: The Wormery)

to be added

Meeting Panda
According to one account, Iris met Panda when he met her in a pub on the under-city of Gallifrey. (PROSE: The Runaway HiFi)

Iris reunited with her old friend Tom, entrusting him with the Memory Crystal from the Mines of Marlion. She then tried to take refuge with Robin Hood, who betrayed her to an entity known as the Head, a "higher power" intent on stealing Iris' memories. The Head forced her to pilot her bus to Tom, and it attempted to take the Memory Crystal, until Panda grabbed it and destroyed it, on instruction from Iris. (AUDIO: Wildthyme at Large)

(Re)discovering her past
A series of strange occurrences lead Iris to the North-Eastern town of Darlington, and in her investigations, she met a young man, Simon, and she told him about herself.

Iris, Panda, Simon, and a retro servo-furnishing called Barbra set off to stop the mesmeric poet, Anthony Marvelle, from reaching the Obverse. (PROSE: Enter Wildthyme)

information to be added from Wildthyme Beyond!

Clothing
Iris was often seen wearing a tigerskin coat, (PROSE: Enter Wildthyme) which she once wore over a silver frock. (AUDIO: Wildthyme at Large)

Iris owned a extraordinary set of lilac and midnight blue jungle fatigues, which she wore along with a pith helmet and goggles, when she and her friends first ventured out into the jungle on Valcea. (PROSE: Enter Wildthyme)

This incarnation was excessively gaudy, wearing combinations of tasteless clothing. As such, she was instantly recognisable, even to people who had only encountered previous incarnations. (AUDIO: Wildthyme at Large, et al)

Behind the scenes

 * From the first few stories featuring the incarnation of Iris Wildthyme as played by Katy Manning, there is a definite implication that the "Katy Manning" incarnation is the same as the "Beryl Reid" incarnation. For instance, in Preface and Wildthyme at Large, Iris is still travelling with her companion Thomas Daley, as if she was still the "Beryl Reid" incarnation, without any indication that she had regenerated (which she had done at the very least once, into the "Jane Fonda" incarnation). Additionally, Tom recognised Iris immediately in Wildthyme at Large, which makes little sense unless if the "Katy Manning incarnation had had many unseen adventures with Thomas prior to Wildthyme at Large.