1. Dressing up or making oneself look attractive: This is the most common usage. It often refers to a woman taking time to apply makeup, style her hair, and choose a stylish outfit.
Example: "She's going out on a date tonight, so she's dolling herself up."
2. Adding something to make something look better or more attractive: This is a less common usage, but it can refer to making something more visually appealing by adding embellishments or decorations.
Example: "They're dolling up the old building with new paint and landscaping."
3. Treating someone with special attention or affection: This usage is less common and can be seen as slightly derogatory.
Example: "He's dolling up to his boss to get a promotion."
It's important to consider the context of the situation to understand the intended meaning of "dolling."