Modelling is not an easy job and considering the number of contemporaries that are trying to leave an impression, the task never gets easier. There are only a few modeling auditions that come your way and thus it becomes important that you perform nicely in these auditions. For starters, you must have a light make-up. Often up and coming models do the basic mistake of coming with a heavy make-up. This practice should be discontinued and the model should use light make-ups, preferably of lilac or brown color.
Another important thing to keep in mind is that the model should not wear too much of flashy clothing. However, this does not mean that the clothing should be loose or ill fitted. The clothing should be tight enough, so that the casting director can have a good look at your curves. Often white t-shirt and blue denims are considered the best possible options. Much of tattoos should be exposed, as it can kill the character the casting director is looking for.
It is extremely crucial that your reach for the audition well before time, as it indicates that you are an out and out professional and not just a Madonna wannabe. Be confident and yet avoid being cocky, as this field is all about networking. Last but not the least, your nails and your hair should be in great condition, as they reflect your grooming index.
Thus, if a model takes care of the aforementioned tips, then there is no reason of her being not able to leave an impression at the audition.