If you see a tall figure in your dream, it may symbolize pride, arrogance, or pretense. This could indicate that you are overly confident in your personal qualities or trying to present yourself as more significant to others. Conversely, if you see a smaller figure than your usual size, it may reflect a lack of self-confidence or doubts about your self-worth in certain situations.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Figure" (page 157).
Having a tall figure in a dream signifies pride, arrogance, stinginess, ostentatiousness or pretending to be tall. (See Tallness). If one sees his figure shorter than his normal size in a dream, then it denotes losing respect or nearing the end of one's life. Seeing oneself beyond the common human size in a dream also denotes the near end of one's life, or it could mean falling in rank. Ifsomeone in authority sees himself shorter in size in a dream, it means that he will lose his post, or fail to render a just verdict, or it could mean a political fight. Being smaller than usual in a dream means
defeat in a war or losing a fight. If a politician sees himself tall in a dream, it means that he will win his political battle. (Also see Body')
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.