Help please - plain black long sleeved shirt with collar - teenager or small women’s size

[PlinkPlankPlunk]

I need the above plain black shirt for my DD and can’t find one anywhere. I’ve been through the usual places - JL, George, Next, M and S, Gap, H and M and none have anything that fits the criteria. It’s for a choir event and apparently they are quite strict; because it will only get worn a handful of times I really can’t get a silk one or spend masses. It’s annoying because she has several black tops but the “rules” have changed

La Redoute do have the perfect shirt at the perfect price but the website says 14 days for delivery or click and collect, and we need it for next Tuesday.

Can anyone help me find one? I’ve gone all panicky!

Mine is from muji, but I appreciate they have very few outlets in the UK.
How curvy is she? Could you get a boys' shirt?
Next often have plain black, as do H&M, and tbh often George at Asda too.

She’s very slim, so a ladies size 6 at most. I’ve been through the options you mention and can’t see anything but thank you I’ll look at Muji (ideally I need to get it online but don’t mind paying for quick delivery if needed!)

My son got his choir shirt from primark. It was cheap as chips.
Would she wear a small mens one? My son is very slight.

Def look for a men's shirt - hopefully if size 6 she's not too curvy!

Yes I think she would wear a boys one; she’s not keen on the all-black uniform anyway so it is just a necessity. I’ll widen my search then!

www.amazon.co.uk/Premier-Fitness-Womens-Poplin-Sleeve/dp/B00D7EZTIE/ref=mp_s_a_1_3?keywords=Size+6+Long+Sleeve+Shirts+and+Blouses&tag=mumsnetforu03-21&qid=1637089771&sr=8-3

@Antiqueanniesmagiclanternshow that is perfect - thank you! I can’t think why I didn’t look on Amazon

No problem!

How about this? Only size 4 left

www.asos.com/prd/200976804?acquisitionsource=pasteboard

Thanks @goldilockss we are sorted now (via Amazon!) but I had forgotten about ASOS so will bear that in mind next time there’s a panic. I am not used to shopping for her in women’s shops; I need to get my head around it more…

Asos have a few cheapish ones