1 INTRODUCTION  
2 DATA AND SAMPLE SELECTION  
3 METHODS  
3.1 Galaxy Size measurements  
3.2 Dark matter halo properties  
4 RESULTS  
4.1 Galaxy size-stellar mass relation  
4.2 Stellar mass-halo mass relation  
4.3 Galaxy size-halo radius relation  
5 DISCUSSION  
6 SUMMARY & CONCLUSIONS