Here is a little review of all the items I bought since the start of the year.
I am 193cm and around 90kg with a somewhat muscular upper body (at least for a cyclist).
The Rating is always in relation to the price:

INBIKE Winter Thermal Bib - XL
- https://de.aliexpress.com/item/1005007723940936.html
- 33 €. Really nice and warm and fits well. Pad ist decent. But not warm enough for riding below freezing.
- 4/5

Spexcell Rsantce Winter Thermal Fleece Jersey - XL & XXL
- https://de.aliexpress.com/item/1005006761702729.html
- 16 €. XXL was to big, XL fits well and is somewhat aero
- Nice and warm up to around +-5 Degrees with a baselayer
- 4.5/5

Rsantce Mesh Shirt - XXL
- https://de.aliexpress.com/item/1005005991028411.html
- 4 €. Absolutely love this thing when it is coldish as it is warm and really comfortably but not baggy. But no way this helps in the heat.
- 5/5