If you are thin, this is easier to handle. Just put the button a few centimeters outward. Narrow shoulders and short sleeves are not easy to handle. If you want to modify it, you have to modify it all. Finally, it is suggested to find a professional cutting shop to modify it. Most people can't modify it well.
In our life, many clothes shrink after washing. This kind of shrunk clothes can't be restored, so what can be done to prevent this from happening?
If you want to prevent clothes from shrinking, you should first avoid washing clothes with hot water, because some fabrics will shrink after being scalded by high-temperature water, so try to choose normal-temperature water to wash clothes.
Secondly, when we buy clothes, we should try not to choose some clothes with poor quality for the sake of cheapness. Many clothes shrink because of substandard quality. We should buy clothes of brands with guaranteed quality.
But if the clothes are small instead of shrinking, it is not recommended to change them indiscriminately, because the cost of changing them is also very expensive. Why don't you buy a new pair when you lose weight again? Or you can consider disassembling the poles on both sides, but if you are too fat, there is no other way but to buy clothes again.