I am not sure if layers are solution because it does not really fluctuates. I feel very warm constantly and I easily overheat. I can put coat on only when I am outside otherwise I feel like fainting.

Got it! I hope you find a good solution.

Although the Ralph Lauren sweaters are gorgeous they look too hot. I think viscose could be a good fabric for what you need and not too expensive. Having the first week’s outfits planned already is good going.

Anchie, I would wear loose fitting cotton or silk dresses. I have these dresses, which I can wear with boots and a coat to look more winter weather appropriate, but they are light and airy to wear.

So sorry to hear you have to deal with this issue, excessive sweating is stressful. Having the option to have a shower at lunchtime and a change of clothing would help to stay comfortable and dry. Is there a way that you can work a few days a week from home? I would have a meeting with my manager and HR to discuss this issue openly so that a plan can be out in place so that you get to return to work in comfort.

If you’re just hot all the time, I’d go for collarless blouses amd cottons, yes…

If you think you can wear the RL sweaters on their own in the office - YES. Try one first. See how it goes.

I don't have a medical condition as such, but I already suffer from excessive sweating & running too hot (as in I'll be wearing one layer & sandals in HK whereas others are literally wearing puffer coats next to me, lol!)

You've got some great suggestions here already - I agree that viscose/ rayon is not always made equal, but Zara has some great printed shirt dresses that hide sweat/ are breathable & look polished enough for work (with belts & pockets!) My attached one is called the 'Marilyn' - think they have it in sky blue too.

Further to @SF's comment about Intimissimi, they do some great thinner tops in smoother fabrics too (look for the ones blended with modal - still breathable but looks professional enough to show at work, rather than the ribbed versions).

I also like sleeveless toppers that don't add any warmth (but I wear them over the top to hide sweat stains (TMI i know) in a pinch).

Lastly, I actually bring a second change of clothes with me on long teaching days (especially if I'm going to a new government facility where I need to look polished) - I bring two tops in similar colours (so people can't see the difference so easily) with a change of underwear (also TMI sorry, but you asked haha!)

Other quick tips I employ are: an extra claw clip (to stick my hair up on public transport), collarless tops, a change of (no-show) socks, a convertible bag (even straps can get hot when they're holding your clothing in place), & looser fits (I'll tuck in my blouse/ roll down my sleeves & trousers once I get to work)

Zaobi - yes! yes! You get it, it is exactly like that. So true about underwear LoL. Great tips, thank you. Will check your recommendations.

I often wear blouses or long sleeve cotton tops in winter- basically the things Angie calls Summer Unless it's bitter cold, just that + coat is fine.

No worries, glad my trial & error could be of benefit to someone else

PS - This is the modal-blend top I have from Intimissimi (this one's with cashmere, but I know they do others too - like cotton).

Note the non ribbed finish.

Zaeobi - I must admit, I know Intimissimi, but I never stepped into a store. I always thought thay only sell underwear. I will check when I get the chance.

Suntiger- I could probably use more things from my spring summer wardrobe, but this is not something I am used to. I worry I will look seasonally confused.

Even short term medical conditions might be worth accommodating, your comfort might facilitate healing.

A few lightweight items in winter colors might seem impractical but you might be surprised at how useful they might be for activities with unpredictable heating even once you've recovered.