Hi there, unfortunately due to the odd shapes & vastly differing sizes of QE2's staterooms it is almost imposible to answer your question.
Most staterooms only have wardrobe space, with the top suites having plenty of options.
Do you have a stateroom number yet? if so and are willing to tell, we might be able to make a "best guess" as to the amount of space you will have.
Alan & Katrina
Last: P&O Oceana December 2016
Next: NCL Jade August 2017
Then: P&O Ventura December 2017
Golden, Grand(2), Caribbean, Royal, Sea(4+1 aborted)
Adonia(4+2), Arcadia, Artemis(2), Aurora(5), Azura(2), Britannia, Oceana(4), Oriana(12), Ventura(2), Victoria(5)
QM2(2), QE2(9), QV(7), QE, Caronia(2),
Oceania Nautica, Minerva, Minerva II, Fred.Olsen(8), NCL Jade, =X= Eclipse, HAL Ryndam, Aza.Journey, CMV Magellan