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My surprise 40th birthday party (that I dont know about)

71 replies

Oldgalgames · 21/07/2026 06:38

My husband slipped up and has planned a surprise 40th for me in a couple of weeks. He has asked me to 'pretend' I dont know about it on the date and act surprised, no idea how its going to go, as a side note I did not want a party at all and I certainly wish I didnt know about it now. Anyway I am now at a loss on what to wear, i spend most of my time in gym clothes and i am not someone who is dressy or glam. I do have a lovely top from M&S https://www.marksandspencer.com/slash-neck-sleeveless-peplum-top/p/clp60778050?color=BLACK&extid=ps_ps-pla-pmax_ggl_ww_ch__-UK-_-_bau_tier1&cq_src=google_ads&cq_cmp=23464567334&cq_con=&cq_term=&cq_med=pla&cq_plac=&cq_net=x&cq_plt=gp&gclsrc=aw.ds&gad_source=1&gad_campaignid=23459513439&gclid=Cj0KCQjwjvfSBhDpARIsAEiOpSudUTnCWoQqAObIBFTqbay8SDMth7QDCawgRi631KQgrG-PebLy1tkaAssiEALw_wcB but what to wear on the bottom half? I am slim size 10 and 5f 7inches

M&S

Slash Neck Sleeveless Peplum Top by M&S

This elegant peplum top gives you a sleek silhouette. It has a regular fit, with a sophisticated slash neckline and a breezy sleeveless shape. The fabric contains added stretch for flexibility.

https://www.marksandspencer.com/slash-neck-sleeveless-peplum-top/p/clp60778050?color=BLACK&cq_cmp=23464567334&cq_con=&cq_med=pla&cq_net=x&cq_plac=&cq_plt=gp&cq_src=google_ads&cq_term=&extid=ps_ps-pla-pmax_ggl_ww_ch__-_UK_-_-_bau_tier1&gad_campaignid=23459513439&gad_source=1&gclid=Cj0KCQjwjvfSBhDpARIsAEiOpSudUTnCWoQqAObIBFTqbay8SDMth7QDCawgRi631KQgrG-PebLy1tkaAssiEALw_wcB&gclsrc=aw.ds

OP posts:
Oldgum · 22/07/2026 06:26

Obimumkinobi · 21/07/2026 09:10

Surely the 'surprise' is the party but usually the birthday person knows their going out for a meal, so dressing up would be fine. Smart trousers of any colour would look good with your top.

Unless OP has crippling social anxiety (in which case, it is weird/cruel of him to arrange a surprise party for her) I'd try to take his gesture in the spirit in which it was presumably intended. At the very least, it will be nice to see loved ones.

This is a classic Mumsnet quandry - a DH does nothing and disappoints or does something and gets it wrong. Perhaps husband swapping is the answer? 😄

@Obimumkinobi

there is a lovely place called a “middle ground”

where your partner doesn’t do something that you explicitly asked them not to do for you birthday

and doesn’t do sweet FA

WhyamIinahandcartandwherearewegoing · 22/07/2026 06:27

butnotlikethatanymore · 21/07/2026 08:34

Did your husband ‘slip up’ deliberately, to give you a chance to prepare - emotionally and sartorially?

A pair of cycling short length black leggings would be epic with your black top.

This is assuming you are actually resigned to the idea of a party? Presumably so, if you’re planning your outfit?

Don’t do this 🩳🚴

ByHeartyHiker · 22/07/2026 07:16

Mirandawrongs · 21/07/2026 08:19

Can I ask why?
who are you pretending for?

if everyone knows you wear gym clothes all the time, why change?

I be cross if I had to attend a surprise event and the “surprised person” arrives dressed up and ready for an event.

just message everyone saying you’ve found out and are looking forward to seeing everyone.

How does it affect you in any way whether the person the party is theown for knows in advance or not? Ridiculous comment as people who have a surprise party generally do turn up dressed appropriately, having been told they are going for a drink or meal etc

euff · 22/07/2026 07:21

Is this about how he wants other people to view him? He wants people telling you how lucky you are that he did this?

Specialagentblond · 22/07/2026 07:30

I suggest that your DH says to guests that the cat is out of the bag and have a party anyway so you can enjoy it from the beginning. That top is absolutely fine, dress it up or down with a skirt or trousers, a bit of jewellery and enjoy spending time with people who love you.

Chickadee26 · 22/07/2026 08:00

The wide leg jeans sound perfect.

Hope you have a good birthday.

ThisOliveKoala · 22/07/2026 08:59

Mirandawrongs · 21/07/2026 08:19

Can I ask why?
who are you pretending for?

if everyone knows you wear gym clothes all the time, why change?

I be cross if I had to attend a surprise event and the “surprised person” arrives dressed up and ready for an event.

just message everyone saying you’ve found out and are looking forward to seeing everyone.

Huh? I’m guessing you’ve never had a surprise party thrown for you or been to one?

you usually tell the person that it’s a dinner etc and to dress up, if it’s something fancy that is. Then you get to a venue and surprise…why would anyone be annoyed to see the person dressed up…weird

ThisOliveKoala · 22/07/2026 09:00

ByHeartyHiker · 22/07/2026 07:16

How does it affect you in any way whether the person the party is theown for knows in advance or not? Ridiculous comment as people who have a surprise party generally do turn up dressed appropriately, having been told they are going for a drink or meal etc

This!!! I found the pp reply very strange too

Fiftyand · 22/07/2026 09:13

Oldgalgames · 21/07/2026 11:42

Thank you for all your feedback, i didnt expect so many comments.

I suspect DH intentially slipped up to be honest, i wasnt happy as I specifically said a party was not what I wanted. I had a party for my 30th and my circle of friends is much smaller now I am hitting 40. He did offer to cancel it but then I felt guilty and abit of a killjoy so here we are.

I dont know who I am pretending for, the guest I supose who all sound invested in it now. I really wish I didnt know about it.

I should clarify I wouldnt wear gym clothes for a meal out but I would be casual. This top still has its tags on and has been sat in wardrobe for about 6 weeks. I was wondering if wide legged jeans might be an option that could work?

Hi OP I’d go to M&S with the top and ask someone in store to help you find something to wear with it. Often on M&S the website will suggest options too. Good luck and enjoy your party 🥳

MagicThanks · 22/07/2026 09:17

Black skinny jeans and heels.

OwlCalledSage · 22/07/2026 09:18

MagicThanks · 22/07/2026 09:17

Black skinny jeans and heels.

I’m not being funny, but who is still wearing skinny jeans and heels? It might not matter, but that’s such a dated look.

Oldgum · 22/07/2026 09:57

Mirandawrongs · 21/07/2026 08:19

Can I ask why?
who are you pretending for?

if everyone knows you wear gym clothes all the time, why change?

I be cross if I had to attend a surprise event and the “surprised person” arrives dressed up and ready for an event.

just message everyone saying you’ve found out and are looking forward to seeing everyone.

You would be… cross @Mirandawrongs ????

WTF

Moscowunderground · 22/07/2026 14:29

This reply has been deleted

This has been deleted by MNHQ for breaking our Talk Guidelines.

Error404FucksNotFound · 22/07/2026 16:46

What do you think is the reason he intentionally slipped up? (If he did)
Do you think he wants a reason to cancel it but make it your doing?

Obimumkinobi · 22/07/2026 18:03

Oldgum · 22/07/2026 06:26

@Obimumkinobi

there is a lovely place called a “middle ground”

where your partner doesn’t do something that you explicitly asked them not to do for you birthday

and doesn’t do sweet FA

@Oldgum
Oh, I'm very familiar with that lovely place. But judging by regular MN posts, it would appear that many DHs need a neon sign.

Needapin · 22/07/2026 18:17

This reply has been deleted

This has been deleted by MNHQ for breaking our Talk Guidelines.

hahabahbag · 22/07/2026 18:47

What’s the cover story, before he messed up and told you - meal at a restaurant, drinks at the pub? Wear appropriate for that. The top you posted and linen trousers maybe. It’s a nice touch from him, he probably thought you were doing the “I don’t want a party” thing when secretly you wanted a fuss made. As a hint I simply organise my own birthday celebrations so I get exactly what I want though for my 40th my ex did arrange a lovely day out activities (surprises were one of his better qualities and not my now dh’s forte)

Surprisingmyself · 22/07/2026 18:57

Obimumkinobi · 21/07/2026 09:10

Surely the 'surprise' is the party but usually the birthday person knows their going out for a meal, so dressing up would be fine. Smart trousers of any colour would look good with your top.

Unless OP has crippling social anxiety (in which case, it is weird/cruel of him to arrange a surprise party for her) I'd try to take his gesture in the spirit in which it was presumably intended. At the very least, it will be nice to see loved ones.

This is a classic Mumsnet quandry - a DH does nothing and disappoints or does something and gets it wrong. Perhaps husband swapping is the answer? 😄

Which camp does your partner fall in to @Obimumkinobi ?

Obimumkinobi · 22/07/2026 22:51

Surprisingmyself · 22/07/2026 18:57

Which camp does your partner fall in to @Obimumkinobi ?

@Surprisingmyself If he organised a surprise party for me, he would be the most surprised person there! That said, he's pretty good at choosing gifts.

Surprisingmyself · 23/07/2026 06:23

This reply has been deleted

Message deleted by MNHQ. Here's a link to our Talk Guidelines.

Iocanepowder · 23/07/2026 06:29

OwlCalledSage · 22/07/2026 09:18

I’m not being funny, but who is still wearing skinny jeans and heels? It might not matter, but that’s such a dated look.

That would still look better than those cream straight leg jeans a PP suggested.

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