If you look from a distance, the difference is clearly visible.
Reach out to a professional and ask them to set a retro feel on your two block haircut to set you on fire with the hotness of your look! How Do I Describe a Two Block Haircut? This modern twist will mostly suit the youngsters, while the white blonde will give you a fresh and offspring vibe.
Longer hair below ear length is more comfortable, you do not need it to blend, you just need it to be even on the bottom.