描写外貌的英语作文可参考以下结构，结合权威信息源整理：

核心要点：

基础描述：

使用形容词（如beautiful, slim, curly）和名词（如eyes, hair）精准刻画外貌特征。

细节补充：

通过比喻（如"like a little cat"）或特殊标记（如纹身、胎记）增强形象感。

情感表达：

结合性格特征（如smart, friendly）使描述更生动。

示例段落：

"My mother is a beautiful woman with a round face, big eyes, and long hair. She has a birthmark on the tip of her nose, which I affectionately call 'spotted nose.' Her piercing tongue and two tattoos—one of an Indian man's face on her stomach and another non-figurative design on her back—are stylish and meaningful. Her eyes are blue, like the ocean on a stormy day, and her smile always makes the room warm"。