Both compliments are positive and can be appreciated, but the impact of each may vary depending on the context and the relationship between the giver and the receiver.
"You look good in that dress": This compliment focuses on the person wearing the dress. It acknowledges their appearance and how the dress enhances their overall look. This type of compliment is more personal and can boost the individual's self-esteem and confidence in their appearance.
"That dress looks good on you": This compliment emphasizes the dress itself and how it complements the person wearing it. It implies that the dress is a good choice and enhances the individual's appearance. This type of compliment is more about the dress as an external factor rather than directly praising the person's appearance.
In general, both compliments are positive and can make the receiver feel good. However, some people may prefer one over the other based on their personality, self-confidence, and what they value more in compliments. It's essential to consider the context and the individual's feelings and preferences when giving compliments to ensure they are well-received and genuinely appreciated. Additionally, compliments that go beyond appearance and focus on other qualities or achievements can also be powerful and meaningful in building a person's self-esteem and sense of worth.