Nice work, Michelle - the pose together with the primevally scaled armlets and hair style is charming, even if the design not really groundbreaking. The presentation itself gives the feel of an accurately done job.
But the manner is way too precise for fashion stuff, unusual for the genre and graphically stiff. Better would have been a more sketchy drawing style on the party girl, showing simply a front and rear view, making the whole work looking more generous, more relaxed. The several additional sections dont give any more information to the viewer, except that you were working a lot. One can add maybe a paper pattern when special in some way (like for example when brilliantly simple), or/and show some materials in detail - but the additional rest should add something to the overall mood, conveying also the love for fabrics and patterns instead for technical accuracy.
So id suggest to focus on the lightness of the presentation the next time, conveying fun and dedication to fashion design.
Keep it up!